A scientist observes that a region covered by permafrost a few years ago has now thawed. How could this trend be related to the use of fossil fuels?(1 point)

Responses

Soil thaws more easily as it becomes more acidic.
Soil thaws more easily as it becomes more acidic.

Factories using fossil fuels generate heat.
Factories using fossil fuels generate heat.

Particulate matter covers and warms the ground.
Particulate matter covers and warms the ground.

Greenhouse gases trap more heat in Earth's atmosphere.

1 answer

The correct response is:

Greenhouse gases trap more heat in Earth's atmosphere.

This trend is related to the use of fossil fuels because burning fossil fuels releases greenhouse gases, such as carbon dioxide and methane, into the atmosphere. These gases trap heat, leading to global warming and rising temperatures, which can cause permafrost to thaw.