Why earth’s surface does not continue heating up?

answer:

Just as sunlight warms you, it warms the surface of the Earth as well. The Earth does not continue to get hotter and hotter as it absorbs energy from the sun, because it gives off energy to space as invisible infrared radiation.

Explanation:

It absorbs energy from the sun.

yes, because even though a theory has a  lot of evidence to support it, it is not always true