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What do you
picture when you hear the term rainforests? Do you think of a
hot, steamy, wet area with lots of trees? Let's learn about
rainforests! |
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What is a
rainforest?

There are two types of
rainforests,
tropical and
temperate.
Tropical rainforests
are
forests that receive more than 80 inches of rain a year. Some
rainforests receive as much as 200-400 inches of rain a year!
Rainforests also have large amounts of humidity, or water vapor in
the air.
Temperate rainforests
are forests that have distinct seasons and moderate climate. The
rain occurs evenly throughout the year.
Look at the chart below to compare tropical and temperate
rainforests.
|
Rainforests |
| |
Tropical |
Temperate |
| Amount of
rain |
About 200" - 400" rain per year |
About 100" of rain per year |
| Types of
leaves |
Broadleaf |
Needle |
| Number of
tree species |
Many (hundreds of species) |
Few (10 - 20 species) |
| Temperature |
20șC
to 25șC (stays constant) |
Ranges -30șC
to 30șC |
| Endangered |
YES! |
YES! |
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Where are
rainforests located?

Tropical Rainforests
are located near the equator, between the Tropic of Cancer
and the Tropic of Capricorn. Over 1/2 of the tropical
rainforests are located in Latin America. About 1/3 of earth's
tropical rainforests are located in Brazil, in South America.
Temperate Rainforests
are usually located along coastlines. The largest temperate
rainforest is located along the western coast of North America. |
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Why are
rainforests endangered?
Rainforests are being destroyed at an alarming
rate. About 6% of Earth's land is rainforest land. Humans are
using rainforest land to build their homes on, farm, or sell the
wood. Only 3% of the original temperate rainforests remain.
Scientists estimate that 50 million acres of rainforest land are
being destroyed every year. |
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Why are
rainforests important?
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Rainforests are home to about half of the plant
and animal species on Earth.
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There are still many plant species that have not
been discovered.
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Approximately 1/4 of medicines come from
rainforest plants.
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Many of the foods we eat originated in the
rainforests: bananas, avocado, oranges, papaya, paprika, peanuts,
pineapple, rice, to mention a few.
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Rainforests help maintain global rain and weather
patterns.
It is very important to try to
SAVE THE RAINFORESTS.

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What can we do
to help save rainforests?
There are things that you can do:
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Learn more about rainforests
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Reduce paper usage and wood usage
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Be careful not to purchase wood products from
rainforests
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Reduce usage of oil
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Do not eat as much beef
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Support rainforest protection groups
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Write to your Senators and Congressmen
If
we all work together, we CAN make a difference! |
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Key
points to remember about rainforests:
- About 6% of Earth's surface is rainforest
land
- Two types of rainforests
- Tropical Rainforests
- 200" - 400" rain per year
- Constant warm temperature
- Located between the Tropic of Cancer and
Tropic of Capricorn
- Home to about 1/2 of plant and animal
species on Earth
- Temperate Rainforests
- About 100" of rain per year
- Found near coasts
- Have four distinct seasons
- Rainforests are endangered
- Humans cutting down trees
- Important to try to save rainforests
- Home to many plants & animal species
- Many medicines come from rainforest plants
- Rainforests help maintain global rain &
weather patterns
- We can help save rainforests
- Learn about rainforests
- Write to congressional leaders
- Support rainforest protection groups
- Do not buy wood products made from
rainforest trees
- Reduce paper and wood usage
- Reduce oil usage
- Do not eat as much beef

Please, help
save rainforests!
Click on the toucan below to
show what you've learned about rainforests!
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