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* 1. The world's largest intact forest is on which continent?

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* 2. Which of the following is the state tree of Connecticut?

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* 3. This green pigment, present in tree leaves and all green plants, is responsible for the absorption of light to provide energy for photosynthesis.

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* 4. Which ancient species of tree, thought to be extinct until a stand was discovered in China in the 1940's, now grows outside the entrance to the Peabody Museum?

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* 5. Trees are an important food source for more than 100 species of mammals -  including human beings.  Which one of the following nuts does not grow on a tree?

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* 6. Oxygen and water are created as by-products of photosynthesis and expelled from the leaves of a tree.  What product created during photosynthesis helps the tree to grow?

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* 7. The first trees in the fossil record appear during the Earth's _________________________ period, which was approximately 416 million to 358 million years ago.

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* 8. Trees benefit us by....

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* 9. Discovered in 2006, the tallest tree in the world is named Hyperion and is 379.7 feet tall.  What species of tree is Hyperion?

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* 10. What term refers to trees that lose their leaves in the fall?

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