Bill Nye Biodiversity

According to number 3, how much of the earth is covered by water?

• three fourths

• one third

• two fifths

• one fourth

What is the answer to number 1?

• ecosystem

• biodiversity

• fertilizer

• living

What is the answer to number 2 ?

• ecosystem

• deserts

• biodiversity

• tundra

What is the answer to number 7 ?

• ecosystem

• deserts

• biodiversity

• environment

According to number 11, what fraction of all species live in the ocean?

• three fourths

• one third

• two thirds

• one fourth

What is the answer to number 13 ?

• bacteria

• mold

• plants

• environment

What is the answer to number 5 ?

• pesticide

• mold

• plants

• fertilizer

what is the answer to number 4?

• plants

• animals

• living things

• people

According to number 6, which species are extinct?

• dodo bird

• angora rabit

• pearly mussels

• big horn sheep