Darkening Solar
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Please answer these questions?
1. Which of the following would be the effect of an increase in carbon dioxide in the atmospehere?
a.Low temperature
b.increase in solar radiation
c.warming of the atmosphere
d.darkening of the skies in the cities
2.The following are the effects of global warming except
a. melting of global ice caps, causing sea level to rise and low places to sink
b.frequent tropical storms
c. drought and famine
d.buildup of glaciers
3. Convection current in the atmospher and in the hydrosphere is produced by________
a. additional carbon dioxide
b. difference in temperature of mixing materials
c. removal of carbon dioxide
d. uniform density of mixing materials
1 is c
2 is d
3 is b
frightening speed of sky darkening from solar eclipse in china
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