The motions of which two of Earth's layers help protect the organisms on Earth's surface from harmful solar radiation?
ASAP PLEASE!

Witch one is it soo it the the question b. a,b, c,d

Based upon this data, which statement accurately represents the difference between investments in the two stocks? select the best answer from the choices provided. a.  monopower has less volatility but lower returns than ifruit company. b.  monopower has more volatility but lower returns than ifruit company. c.  monopower has more volatility and more liquidity than ifruit company. d.  monopower has less volatility but more liquidity than ifruit company

The climate in the temperate zone is cold in summers and warm in winters very cold year-round very warm year-round warm in summers and cold in winters