Ecosystem

What is a community?

• A habitat with abiotic factors

• A very small habitat

• All the abiotic factors in a specific area

• All the different populations that live together in an area

The place where an animal lives and gets what it needs to

survive is called_______.

• A community

• A Habitat

• An environment

• A niche

Ecosystems provide ___________ upon which animals and humans depend.

• Water and air

• Carbon and nitrogen

• Climate

• All the above

An ecosystem thrives with biotic and abiotic components. An example of an abiotic part of an ecosystem is ______________.

• Bacteria

• Fungus

• Water

• Decaying plants

Water, soil, minerals, nitrogen and energy are all essential ______ components of an ecosystem.

• abiotic

• Materials

• Biotic

• Environmental

The ..........environment consists of several interconnected ecosystem.

• Natural

• Artificial

• Biological

• none of the above

NON-living things found in an ecosystem

• biotic

• abiotc

• habitat

LIVING things in an ecosystem

• biotic

• abiotic

• ecosystem

Choose the producer.

• rock

• tree

• cow

• bird

Choose the decomposer.

• grass

• elephant

• bacteria

• bird