Earth Science Chapter 1-4 Review

By what year is the ozone hole expected to close up?

• 2040

• 2060

• 2030

• 2050

What does CFC stand for?

• Chlorine Fluoride Chemicals

• Chlorofluorocarbons

• Carbon Fluoride Compounds

• Carbonated Fluorine Compounds

Environmentalism is best described as:

• A social movement dedicated to protecting the natural world

• An economic strategy

• A government policy

• A scientific discipline

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Which of the following is a renewable natural resource?

• Crude oil

• Coal

• Sunlight

• Natural gas

How are scientific ideas generally regarded?

• Disproven and ignored

• Supported and accepted

• Assumed and unquestioned

• Proven and believed in

Which statement is true about science?

• It is based on beliefs

• It changes its rules frequently

• It is an organized way of studying

• It deals with the supernatural

Tags

NGSS.MS-PS1-2

What is the basis of scientific evidence?

• Superstition

• Measurements and observations

• Assumptions

• Myths

Tags

NGSS.MS-PS1-2

Which of the following is a part of the scientific process?

• Disregarding ideas

• Seeking evidence

• Avoiding questions

• Ignoring results

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

NGSS.MS-PS1-2

What does a hypothesis need to be considered scientific?

• It must be proven

• It must be testable

• It must be simple

• It must be complex

What happens if a hypothesis is supported by data?

• It is considered proven

• It becomes a law

• It is rejected

• It is accepted as a possible explanation

Tags

NGSS.HS-LS3-2

NGSS.HS-PS1-2