4th Grade Wonders Unit 6 Week 3

Which word means almost the SAME as consequences?

• causes
• dangers
• events
• outcomes

What does the word coincidence mean?

• a planned event
• a life-changing event
• somthing unexpected
• a remarkable chance occurrence

What does the word incredible mean?

• a planned event
• impossible to believe
• something unexpected
• a goal

Which word BEST completes this sentence?
Solar energy is a(n) _________________ energy resource.

• converted
• efficient
• incredible
• renewable

What does the word efficient mean?

• to stop trying
• to try as hard as you can
• to work hard and use many resources
• to produce a desired effect with little effort

What does the word consumed mean?

• saved
• used up
• stored extra
• used only what you need

Which word means the OPPOSITE of installed?

• built
• framed
• removed
• traded

Which word means almost the SAME as converted?

• changed
• helped
• made
• washed

According to the selection, all of the following are renewable energy sources EXCEPT

• oil
• sunlight
• water
• wind

According to the selection, what is the problem with nonrenewable energy sources?

• They cost too much.
• They are not very useful.
• They produce large amounts of oxygen.
• They produce large amounts carbon dioxide.