why do you think places along the equator have relatively constant temperatures and daylight hours all year?

Explanation:

The Earth's axis tilts approximately 23.5° from vertical relative to the plane of the Earth's orbit around the sun. ... The equator, however, receives relatively consistent sunlight all year. The consistency of energy means the equator's temperature stays relatively constant all year.

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in