4questions

1. earth's early atmosphere was shaped initially by which of the following?
a. moving clouds
b. respiration of mammals
c. outgassing of volcanoes
d. photosynthesis of land plants

2. which way does the coriolis effects deflect objects in the northern hemisphere?
a. to the right
b. to the south
c. to the north
d. to the left

3. which way do monsoon winds blow during the summer months?
a. counterclockwise
b. toward the land
c. toward the sea
d. clockwise

4. which of the following statements about the coriolis effect is correct?
a. the coriolis effect does not affect wind direction.
b. the coriolis effect is not affected by wind speed.
c. the coriolis effect is weakest at the poles.
d. the coriolis effect works at right angle to the direction of airflow.