Organisms need food, water, sunlight, and soil to survive.

A _________ is a place that an organism needs to live, grow, and reproduce.

Abiotic is

A log used to start a fire is an abiotic factor.

An organism

What is a biotic factor? Select ALL that apply.

Biotic means. Select ALL that apply.

Scientists that study ecosystems is called a(n)

All LIVING AND NONLIVING things that INTERACT in an area make up a(n)

Organisms depend on nonliving parts of their ecosystem for survival.

Clouds are

Trees are

Water is

A deer is

Air is

A scientific question... Select All that apply.