Transcript Ecology Project

WanFeng Huang
Definition

The ecology is the study of the interactions of
living things with each other and physical
environment.
Biosphere

The biosphere is the global sum of all
ecosystems. It can also be called the zone of life
on Earth, a closed (apart from solar and cosmic
radiation) and self-regulating system. The
biosphere is the global ecological system
integrating all living beings and their
relationships.
Biosphere

The biosphere is
postulated to have
evolved, beginning
through a process of
biogenesis or
biopoesis, at least
some 3.5 billion years
ago.
The Career related to Biosphere

Biologist : The person who study humans,
plants, animals, and the environments in which
they live .
Atmosphere

The atmosphere is a layer of gases that may
surround a material body of sufficient mass.
And that is held in place by the gravity of the
body.
Atmosphere

The atmosphere may
be retained for a
longer duration, if
the gravity is high
and the atmosphere's
temperature is low.
The career related to Atmosphere

Meteorologist : The scientist who study of the
earth's atmosphere and the weather which
occur in it.
Ecosphere

The ecosphere is an imaginary shell of space
surrounding stars where conditions are such
that life might survive.
Ecosphere

The ecosphere can
refer to the Earth's
spheres, a planetary
ecosystem consisting
of the atmosphere,
the geosphere
(lithosphere), the
hydrosphere, and the
biosphere.
The Career related to Ecosphere

Ecologist : The scientific who study the
relations that living organisms have with
respect to each other and their natural
environment.
Hydrosphere

The hydrosphere is the liquid water component
of the Earth. It includes the oceans, seas, lakes,
ponds, rivers and streams. The hydrosphere
covers about 70% of the surface of the Earth
and is the home for many plants and animals.
Hydrosphere

The Hydrosphere in
physical geography
describes the
combined mass of
water found on,
under, and over the
surface of a planet.
The Career related to Hydrosphere

Hydrologist : The scientific study of the
properties, distribution, and effects of water on
the earth's surface, in the soil and underlying
rocks, and in the atmosphere.
Lithosphere

The lithosphere is the outer solid part of the
earth, including the crust and uppermost
mantle. The lithosphere is about 100 km thick.
Lithosphere

On Earth, it comprises the crust and the
portion of the upper mantle that behaves
elastically on time scales of thousands of years
or greater.
The Career related to Lithosphere

Geologist : The scientist who study the solid
and liquid matter that constitutes the Earth as
well as the processes and history that has
shaped it.
Conclusion

We know the
Biosphere ,
Atmosphere ,
Ecosphere ,
Hydrosphere , and
Lithosphere are
important part of
Earth. So we need to
save our Earth.
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