Question

what can happen to solar radiation when it enters earths atmosphere? it is increased as it hits the clouds. it is absorbed or reflected as it travels to earths surface. it is changed into visible light. it is destroyed by the water molecules in the atmosphere.

Explanation:

When solar radiation enters Earth's atmosphere, some of it is absorbed by gases (like ozone) and particles in the atmosphere. Clouds and the Earth's surface can also reflect a portion of the solar radiation. So, it is absorbed or reflected as it travels to Earth's surface.

• The first option is incorrect because hitting clouds does not increase solar radiation. Clouds can reflect or absorb it.
• The third option is wrong as solar radiation already contains visible - light (it is part of the electromagnetic spectrum which includes visible light).
• The fourth option is incorrect because water molecules do not destroy solar radiation; they can absorb some of it.

Answer:

It is absorbed or reflected as it travels to Earth’s surface.