History Review: Chapter 5

What is an ecosystem?

• What can cause the disappearance of entire ecosystems.

• the interaction between different nature and every organism living on it.

• The process of preparing spaces for homes, factories, recreation areas and farmland.

• A company that controls pollution and prevents environmental damage.

What are pollutants?

• What can cause the disappearance of entire ecosystems.

• the interaction between different nature and every organism living on it.

• The process of preparing spaces for homes, factories, recreation areas and farmland.

• A company that controls pollution and prevents environmental damage.

Urbanization is...

• What can cause the disappearance of entire ecosystems.

• the interaction between different nature and every organism living on it.

• The process of preparing spaces for homes, factories, recreation areas and farmland.

• A company that controls pollution and prevents environmental damage.

An ecosystem can be large or small.

• True

• False

If something happens to one ecosystem, it will not effect the others.

• True

• False

Click on ALL the options that are correct:

What natural causes can effect ecosystems?

• Drinking too much water.

• Earthquakes

• Hurricanes

• Planting fruit trees

• Humans

Humans do not cause the most environmental problems.

• True

• False

All organisms in ecosystems depend on _______________.

• ants

• trees

• one another

• no one

Give 3 examples of ecosystems:

When we generate less waste we are...

• reducing

• damaging

• polluting

• reusing