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Ice Cores and Observatories

Last updated over 2 years ago

6 Nsɛmmisa

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What change has occurred since the Industrial Revolution that has potentially caused a change in Earth’s average climate?

A

B

C

D

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Why do climatologists study ice cores from ancient glaciers?

A

B

C

D

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Why are scientists so concerned about rising levels of CO2? What is it about this particular gas that makes it concerning?

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Which of the following statements about CO2 is not true?

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

The Mauna Loa Observatory in Hawaii has been taking atmospheric CO2 readings since 1958. What is the name of the graph that charts the changes in atmospheric CO2 concentrations based on these readings?

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

. Based on the information provided in this reading, what is the best conclusion that can be reached?

A

B

C

D