Global Warming is use to describe increase temperature of the Earth 's climate. Scientific show that now the climate system is warming so it will have increase temperature near the Earth's surface.
Cause:most of the climate that be warming is because the global warming and the green house will expand so the Earth's surface will be warming and radiation to the space
Effect:the temperature in the Earth's surface is come warming, In the northern it have glacier but the global warming is warming it will not have glacier and how the polar bear live.
Cure:You can cure the global warming by turn off light when you not use, use the bicycle more than use car, use less plastic bag and use more bags.