Transcript Unit-A-Chapter-2-Plant-Systems

Chapter #2
Plant Systems
What does a plant use to make its
own food?
a. Energy from soil
b. Energy from people
c. Energy from rain
d. Energy from the Sun
Who or what needs what plants
produce?
a. Other plants
b. People and animals
c. Animals
d. People
Leaves help a plant
a. Make its own food
b. Look pretty
c. Grow tall
d. Live longer
What do plant leaves need from the
soil?
a. Water
b. Minerals
c. Water and minerals
d. Veins
What part of the plant moves water
and minerals to the leaves?
a. Roots
b. Stems
c. Flowers
d. Seeds
When an animal eats a plant, it can
use all of these except
a. Water stored in the plant
b. Minerals stored in the plant
c. Energy stored form the soil
d. Energy stored in the plant
When a large animal eats a planteater, what does it get?
a. Oxygen originally stored in plants
b. Energy originally stored in plants
c. Carbon dioxide originally stored in plants
d. Gases originally stored in plants
What are oxygen and carbon
dioxide?
a. Minerals
b. Solids
c. Liquids
d. Gases
What do you breathe in and plants
give off?
a. Oxygen
b. Helium
c. Carbon dioxide
d. Hydrogen
Why doesn’t the air run out of oxygen, or
fill up with carbon dioxide?
a. Animals and plants recycle these gases
b. Animals recycle these gases
c. Plants recycle these gases
d. Trees recycle these gases