B) Earth's temperature has not changed over time.
C) Earth's temperature has become warmer.
D) Earth's temperature has reduced by fifty times.
Answer:
Earth's temperature has become cooler
Explanation:
The number of sunspots, as you have learned, can indicate whether the sun is in a maximum-activity period or a minimum-activity period. Some scientists believe this can have an overall effect on the climate of Earth.
B. The point of intersection of two walls
C. A curve in a road
D. The surface of a flat table
A. Puck
B. Oberon
C. Bottom
D. Peaseblossom