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5 Cards in this Set

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  • Back
An andaconda can grow as much as 30 feet. An emerald boa can reach about 4 feet. How many boas would it take to equal the length of an andaconda? Write your answer as a fraction.
7 2/10 = 7 1/5
if 50,000 trees are cut down every ten years, how many trees were cut down in five years?
25,000
Emergent trees reach 165 feet, canopy trees reach 115 feet, and understory trees reach about 60 feet. How much taller are canopy trees than understory trees?
55 feet
An army ant is .5 inches long, while the toad is 3 inches. How many ants would it take to equal the length of the frog?
6 army ants
About 140 plants and animals become extinct every day because of human interference. At this rate, what is the yearly rate of species that become extinct every year?
51,100