Ecosystems Review

Which is a biotic factor?

• Fox
• Mountain
• Air
• Sunlight

An individual living thing is a/an __________.

• habitat
• ecosystem
• organism
• population

The place where an organism lives is its _________.

• habitat
• abiotic
• ecosystem
• community

All of the nonliving parts of an ecosystem are _______.

• biography
• biotic
• abiotic
• biology

A group of organisms of the same species living in the same area are called a/an ________.

• community
• habitat
• population
• ecosystem

All of the living and nonliving things in an area that interact with each other are called a/an ______.

• community
• habitat
• population
• ecosystem

A group of different species that live together and interact in an environment are called a/an ________.

• community
• habitat
• population
• ecosystem

Energy flow for an ecosystem starts with...

• Sun
• Moon
• Neither

John Cena wanted to examine a decomposer. What would he need to see it with?

• Telescope
• Magnifying glass
• Microscope

What is the definition of Biotic factors?

• Dead things
• plants
• Living things or organisms
• soil