Check picture attached 1. which air mass do you think is coldest, and dry? why?

2. which two are dampest? why?

3. which one is very cold and dry in winter, but warmer in summer? try to explain why.

4. which one is warm even in winter?

PLS ANSWER

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

These factors threaten north americas ecosystems

What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.