Question

What is global warming? Question 4 options: The increase in Earth's average temperature over a long period of time. When the ocean's temperature rises. The period of time when the Earth is closest to the sun. When the Earth's surface and ocean's temperatures are the same.

Answer 1

Global warming is the increase in Earth's average temperature over a long period of time.

GLOBAL WARMING:

• Global warming is a cause for concern in our world today. It is a phenomenon whereby the temperature of the Earth atmosphere increases over a period of time.

• Global warming is caused by the release of greenhouse gases into the atmosphere. Greenhouse gases are capable of trapping and releasing heat into the Earth.

• Greenhouse gases include; carbon dioxide ((CO2), methane, sulfur dioxide (SO2) etc.

• Therefore, global warming is the increase in Earth's average temperature over a long period of time.

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