what do greenhouse gases contribute to once released from their sources?\na directly heat up the…

what do greenhouse gases contribute to once released from their sources?\na directly heat up the atmosphere\nb trap infrared radiation reflected from the earth\nc block uv light from passing into the atmosphere\nd encourage plant growth

what do greenhouse gases contribute to once released from their sources?\na directly heat up the atmosphere\nb trap infrared radiation reflected from the earth\nc block uv light from passing into the atmosphere\nd encourage plant growth

Answer

Brief Explanations:

Greenhouse gases like carbon - dioxide, methane etc. allow sunlight to pass through the atmosphere and reach the Earth's surface. The Earth then reflects infrared radiation back into space. Greenhouse gases trap this infrared radiation, leading to the warming of the atmosphere. They do not directly heat the atmosphere, block UV light, or primarily encourage plant growth in the context of their main atmospheric effect.

Answer:

B. trap infrared radiation reflected from the earth