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Questions about Trees
What happens to unsold Christmas trees?
Why do most trees live longer than men?
Do they cut down trees to stop fires?
Why do woodpeckers peck on trees?
How many trees are cut down every second?
Which came first, grass or trees?
Why do buzzards roost in dead trees and how does it occur?
How do palm trees in the desert get its water?
Why don't coconuts grow on palm trees in California?
How do coconut trees grow so tall and slender yet don't bend?
What is the difference between complete and full binary trees?
Why do islands have so many coconut trees on them?
Can pigs climb trees?
Can olive trees grow in the Philippines?
Is wasting paper really killing trees?
What is the reason behind monkeys living in trees?
Can foxes climb trees?
Can red foxes climb trees?
Why do koala bears hug trees?
What is the reason why koalas live in trees?
What type of gum trees do koalas eat?
Is it natural for aspen trees to take over a wetland area?
Can you grow orange trees in San Francisco?
Does air pollution kill trees?
Why is it not safe to stay under trees during thunderstorms?
Which trees grow the best in the desert?
Why are there no trees in valleys of the Rocky Mountains?
Are trees a fruit or a vegetable?
Why do fruits grow on trees, but not vegetables?
How many trees are there in the state of Washington?
Why/how did black bears learn to climb trees?
Are there coniferous trees in the tropical rainforest?
How do trees adapt in rainforest?
How do trees survive in a tundra?
How do the tundra trees stay alive?
Why are there no trees in the Tundra region?
Why do snails climb trees in the rain?
Why doesn't watermelon grow in trees?
Do pineapples grow on trees?
Are trees useful to reduce a tornado's impact?
Are trees considered a renewable resource?
Are trees renewable resources?
Why do trees of most deciduous forest shed their leaves?
What are some examples of deciduous trees?
Why do the deciduous trees shed their leaves?
Why do trees shed leaves in winter?
What kinds of trees are characteristic of the Taiga biome?
How many trees are in the Evergreen Forest?
How do people of Greenland survive in Nuuk without trees?
Why don't trees grow on grasslands?
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