What is an Ecosystem?

Multiple Choice

All living things within an ecosystem are known as;

• animals

• abiotic

• biotic

• antibiotic

Multiple Choice

A number of a specific species of animals

is known as;

• a herd

• a school

• a gaggle

• a population

Multiple Choice

The role that a specific species has in

its ecosystem is known as;

• an occupation

• a niche

• a purpose

• a job

Multiple Choice

Anything that is not alive is considered;

• abiotic

• dead

• biotic

• deceased

Multiple Choice

If we consider just the things found within

an ecosystem we would be talking about;

• a community

• a habitat

• an environment

• a population

Multiple Choice

The interaction between the living and non-living

things in an environment is known as;

• a community

• an ecosystem

• a niche

• a population

Multiple Choice

The things found in your bedroom

would be considered;

• an ecosystem

• a community

• an environment

• a mess

Multiple Choice

What might the niche of an owl be?

• eat other owls

• reduce wolf

  populations

• be food for

  eagles

• reduce mice

  populations

Multiple Choice

The people working together here at school

help make it a great;

• community

• environment

• ecosystem

• population

Multiple Choice

Which of the following would not be

a biotic factor in a coral reef?

• sharks

• sea turtles

• sand

• starfish

• coral

Multiple Choice

Five goldfish, three tetras, six betas

and one turtle are examples of;

• abiotic factors

• a community

• populations

• a niche