Unit 2 Review Extra

Immigration can help increase GDP because....

One way deforestation causes global warming is...

One effect of plastic pollution on the environment is....

Which sector of the economy adds value to goods?

• Primary

• Secondary

• Tertiary

Which sector of the economy sells goods and provides services?

• Primary

• Secondary

• Tertiary

Which sector of the economy produces raw materials such as rice or cotton?

• Primary

• Secondary

• Tertiary

One way not being able to speak the language of the new country can harm the migrant is....

One way overpopulation can harm a country is....

One cause of chemical pollution is....

What is a greenhouse gas and how do they effect Earth?