Climate Change — Unit test Answers

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Study the image.Which air mass has formed immediately north of Antarctica in the image?Study the image.

maritime polar

continental polar

maritime tropical

continental tropical

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How do scientists use ice to study ancient climates?

through glacial deposits and ice cores

through glacial deposits and ice ages

through ice cores and Earth’s ellipse

through Earth’s ellipse and ice ages

Which substance may lower air temperatures after a volcanic eruption?

lava

sulfur dioxide

carbon dioxide

water vapor

What are the characteristics of continental tropical air masses?

They have cool, dry air.

They have warm, dry air.

They have cool, moist air.

They have warm, moist air.

In what type of climate do trees produce narrower rings?

cool and dry

warm and wet

cool and wet

warm and dry

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