Because they break down the remains of organisms, ______________ are known as nature’s recyclers.

The frozen soil in the tundra is called ______________.

Water vapor turns into droplets or liquid water in the process of ______________.

Certain bacteria change nitrogen gas into a usable form in a process called ______________.

Biodiversity has both ecological value and ____________ value within an ecosystem

The threatened or endangered species made from members of one species is called ______________.

All the members of one species in a particular area make up a ______________.

Temperature and precipitation determine an area’s ______________, which can limit dispersal of organisms.

A organism that can make its own food is called a(n)

• Producer

• Consumer

• Decomposer

• Scavenger

An organism gets food,water,shelter, and other things it needs to live, grow, and reproduce from its

• Population

• Habitat

• abiotic facts

• Species