HELP PLEAS: Cyclic factors can greatly influence Earth's climate. For example,
more extreme seasons could be caused by
tilt in Earth's rotational axis. Similarly, summer occurring at
along a
eccentric orbit path
would make for an extreme summer.

first blank (A):
1. an increased
2. a decreased
3. a vertical

second blank (B):
1. solstice
2. perihelion
3. aphelion

third blank (C):
1. more
2. less
3. moderately