please answer these questions in full detail/full respones(this is one big quest
ID: 297653 • Letter: P
Question
please answer these questions in full detail/full respones(this is one big question):
Climate Change – Global Warming
- What is global warming?
-Give three things that can cause global warming.
-Is global warming occurring? If so, what do scientists think is causing the warming? How do they know?
-A friend tells you that “the hole in the ozone layer is causing global warming, so if we fix the hole, global warming will stop.” Do you agree/disagree with your friend? Why?
- Give some of the possible effects of global warming.
- A friend tells you that “since the Earth was warmer in the past than it is now, we shouldn’t worry about global warming.” Do you agree/disagree with your friend? Why?
Explanation / Answer
What is global warming?
Answer: Global warming can be described as increasing global mean surface temperature due to green house gases. Greenhouse gases like Carbon dioxide, CFC, Methane, etc, these gases cannot allow escaping the sun radiation from surface of the earth and this radiation can be hold by these gases, thus drastically increasing global average temperature of the earth atmosphere.
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