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plants and the environment

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by Jennifer Boothroyd
THIS PAGE
INTENTIONALLY
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by Jennifer Boothroyd
a Lerner Publications Company · Minneapolis
2
Plants need the environment.
Plants use land and water.
3
4
Plants get food and water
from the soil.
5
Their roots grow in the soil.
6
The roots soak up water
and nutrients.
7
Plants use animals
and other plants.
8
Animals drop seeds. New
plants grow from these seeds.
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Insects carry pollen from
plant to plant.
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Some plants grow on trees.
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Many plants grow in the


shade of taller plants.
12
Plants adapt to their
environment.
13
A cactus holds water
in its big trunk.
14
Some trees lose their
leaves in the fall.
15
Some plants have large
leaves to get more sunlight.
16
Thorns protect some plants
from being eaten by animals.
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Plants use the environment
in many ways.
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Where forests
used to be
Where forests
are now
Earth’s Shrinking Forests
Source: UNEP-WCMC 2000
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Shrinking Forests
The world’s forests are getting

smaller. Sometimes nature
causes forests to shrink.
Storms can knock down trees.
Usually people cause forests
to shrink. We cut down trees
for wood and paper. We clear
forestland to make farms and
neighborhoods. Luckily,
people are changing how
they treat forests. We recycle
paper, so fewer trees need to
be cut down. Companies
that cut down trees plant new
ones. These changes can stop
the forests from shrinking.
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We Need Forests
• Wood is used for fuel, paper,
furniture, and homes.
• Trees help make oxygen.
Oxygen is a gas in the air.
All animals need oxygen
to breathe.
• Millions of plants and
animals live in forests.
• Roots hold soil in place so
the rain doesn’t wash it away.
• People enjoy camping and
hiking in forests.
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Glossary
adapt – change
environment – the land,
water, air, weather, and living
things of the earth
nutrients – elements in soil that
plants need to grow and live
pollen – yellow dust in a
plant used to make seeds
soil – the top part of the
ground
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Index
adapt – 12
animals – 7, 8, 16, 21
pollen – 9
seeds – 8
soil – 4, 5, 6, 21
water – 3, 4, 6, 13

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