-
Where are tropical rainforests located? -
1. Where
are tropical rainforests located? Click
here to find the answer.
They are found in countries near the equator.
50% of tropical rainforests are found in the United
States, and 50% are found in Canada.
Tropical rainforests are found only in South America.
2. Where
is the largest rainforest? Click
here to find the answer.
Africa
Florida
Central America
The
Amazon in South America
-
Bonus Question -
Photo
Credit License
The rainforest above is not located near
the tropics. It is known as a temperate rainforest .
Where on earth would you find a rainforest like the one above?
Click here
for the answer.
For
more information check out these sites:
What's
It Like Where You Live?
My
Biosphere
-
Layers of the Rainforest -
Photo
Credit License
3. Because
the sun reaches different parts of the rainforest in different amounts,
scientist divide the rainforest into ______ layers. Click
here for the answer.
Two
Three
One
Four
Before answering question
4, 5, and 6, click
here and skim the information on this site.
4. The layer of the rainforest
that acts like a roof for the forest is called
the emergent layer.
the canopy layer.
the understory layer.
the forest floor.
5. Because little sunlight
reaches this layer, almost no plants grow here.
the emergent layer.
the canopy layer.
the understory layer.
the forest floor.
6. The tallest trees in
the forest make up this layer.
the emergent layer.
the canopy layer.
the understory layer.
the forest floor.
-
Plants -
7. Which product doesn't
come from plants in the rainforest? (No
help here. Just guess--you'll be surprised!)
Rubber
Cocoa (chocolate)
Cashews
(nuts)
Vanilla
Coffee
Quinine (used to treat malaria)
None of the above
8. Plants have found many ways to live
in the rainforest. One of these is a vine called a LIANA. Which answer
below describes how they survive in the rainforest? Click
here for the answer.
They have stiff leaves that help water travel to the center of the
plant.
They spread seeds in the air.
They climb the trunks of other trees in search of light.
Use
the photo below for question 9.
Photo
Credit License
9. Above you see plants that are growing
on the branch of a tree. They are NOT part of the tree, but actually
grow separately from it. They are called epiphytes. How have epiphytes
adapted to life in the rainforest? Click
here for the answer.
They grow on the surface of trees in order to take advantage of sunlight
in the canopy.
They have stiff leaves that help water travel to the center of the
plant.
They have developed wide-spreading roots.
Tropical
Feast
Photo
Credit License
Want to learn more about
some of the food you eat that comes from tropical areas? The
Missouri
Botanical Garden has information on fruits, veggies, nuts,
and more that come from the tropics.
-
Animals -
Photo
Credit License
10. About how many different kinds
of insects are there in the rainforest? Answer
Scroll down a bit and find the question that says "Which type
of rainforest species is most numerous?"
1, 000
30, 000
50 million
11. What percent of the world's animal
species live in the rainforest? Click
here for the answer.
1%
10%
25%
None of the above
- Questions for Discussion -
What is deforestation? How does
it hurt the rainforest?
Why are the rainforests called the
"lungs of the earth" ? Why are important
for this reason?
How do rainforests help regulate
climate on the earth?
What can you do to help keep the
rainforests of the world from being destroyed?
- Links
-
More science sites:
Water on Earth
| Earth's Atmosphere | Nature
in the Classroom
10 Bright Ideas
for the Science Classroom | Photosynthesis
and the Fall Leaf Change