Global warming is a serious problem because the temperature of the earth goes up every year, and Ice an Arctic continent dissolves into seawater. What is the cause of the global warming?
The cause is our life. We live in comfortable in recent years. Our life is an air conditioner and
most people take the car. They exhaust the greenhouse gas. Japan's fishery is a prosperous. If sea level rise, the number of fish decrease.
One solution to the problem of global warming is to use less air conditioner. The cause of the global warming is the green house gas. We use the air conditioner every day. We don't have to
use the air conditioner every day. Old people were not using it. So, I think we should use the
electric fan. Because greenhouse gas get less. We must defend of our earth.
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