Does the greenhouse effect have a positive or negative effect on us?

Answer 1

The greenhouse effect was made to have a positive effect, but human activities have made it a negative one.

a) The greenhouse effect was made to keep the Earth's average temperature (14oC or 57oF) the same. The atmosphere has small amounts of greenhouse gases to trap heat and warm the Earth. Without this greenhouse effect, the Earth's temperature could be as low as -18oC (-0.4oF). So the greenhouse effect assures us we won't freeze to death.

b) On the negative side, this Greenhouse effect slowly but steadily increases the temperature of the world! Our Earth is getting hotter and hotter every year. Ice in the North is melting and the polar bears and other dwellers of the cold are losing their homes quickly. The greenhouse effect WAS supposed to simply keep the Earth at the same temperature. But carbon dioxide (CO2) levels and other greenhouse gases are increasing in the ozone layer and trap more heat because we have invented the car, burned fossil fuels in factories, burned wood as campfires, and cut down the forests. As we continue to release these gases, the Earth will rapidly get hotter.

Answer 2

global waming have negative effects .because we can say global warming is the increasing of the temperature to the earth which is caused by a certain gases. so the negative effects of global warming as follow [1 [ melting of the ice on the mountain such as ice on the top of mountain Kilimanjaro decreases [ 2] increase the volume of water in the ocean [3] it can course the flood due to increasing the volume of water in ocean [4 ] it can destroy the life of organism [5] it decrease the arable land [6] also it couse the migration of peoples [ 7] it coure the deplation of ozone layer sothat those are the negative effecte for global warming.................................................................................