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Card 26

Front

what do aerosols produce?

Back

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Card 27

Front

what is the albedo of fresh snow, grass, forests, grasslands, concrete, moon and earth avergae,ocean and deserts?

Back

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Card 28

Front

where is the highest albedo?

Back

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Card 29

Front

what is vegetation?

Back

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Card 30

Front

what is a big player in recent food prices?

Back

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Card 31

Front

why is area of grassland likely to increase?

Back

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Card 32

Front

why is area of grassland likely to decrease?

Back

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Card 33

Front

why would cropland area increase?

Back

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Card 34

Front

what would reforestation do?

Back

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Card 35

Front

how important are changes in the suns variability?

Back

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