Ecosystem Study ppt

Download Report

Transcript Ecosystem Study ppt

1.5 A Study of an Ecosystem
Follow-Me – iQuiz
Q. In ecology the term flora refers to …
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. How were you able to identify the different plants in the
ecosystem that you investigated?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Name pieces of apparatus used to collect animals from an
ecosystem.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. In ecology the term fauna refers to …
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. In relation to a study of an ecosystem explain what a
qualitative survey is.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Give two possible sources of error that may have arisen in the
course of your survey of plant species.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. In relation to a study of an ecosystem explain what a
quantitative survey is.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. What is a quadrat used for in your ecology studies?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Name one animal from the ecosystem you have studied and
describe one way in which it is adapted to its habitat.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. What is meant by pollution?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. List two ways of minimising waste.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. State problems associated with waste disposal in Ireland.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Name one human activity that causes pollution.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. State one role of microorganisms in waste management.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Explain the term conservation.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Name two groups of micro-organisms in the soil which are
responsible for decomposition.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. What is meant by nitrogen fixation?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Farmers add nitrate fertilizers to the soil but not if heavy rain
is forecast. Why not?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Name an important group of biomolecules that plants make
from nitrates.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Explain the term ectoparasite.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Organisms that return nutrients to the environment by decay
are called …
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. What is meant by nitrification?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. What is the function of the nitrogen cycle?
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
Please CLICK on
THIS BOX
for the Next Question
Q. Name a group of organisms involved in nitrogen fixation.
Animals
Grasshopper / Green
colour
Proteins
Any harmful addition to
the ecosystem
How many present
Quantitative surveys e.g.
distribution, frequency, cover
Bacteria; Fungi
Key(s); Illustrations;
Guide book(s)
Reduce; Reuse; Recycle
Bacteria; Monera;
Lichens; Clover; Legumes
Management of
ecosystems
The conversion of
nitrogen into nitrates
Decomposers
Misidentification; Non-random
quadrat distribution; Not
enough times; Miscount
The process of converting
ammonia into nitrites and/or
nitrites to nitrates
Eutrophication
Organism living on host
causing damage
To consume waste
Fertiliser run-off
Plants
To make nitrogen available
for use by organisms
Finding land for landfill
sites; Litter; Pollution
Pooter; Beating tray;
Pitfall trap; Net
What is present
CONGRATULATIONS
You’re Brilliant
Incorrect
Please CLICK on
THIS BOX
to Try Again