Global Warming Quiz Questions And Answers

Explanation
Greenhouse gas levels are higher now than they have been in the last 650,000 years. This suggests that the current levels of greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, in the Earth's atmosphere are unprecedented in recent history. The increase in greenhouse gas levels is primarily attributed to human activities, such as the burning of fossil fuels and deforestation, which release large amounts of these gases into the atmosphere. This increase in greenhouse gases is causing global warming and climate change, with potentially severe consequences for the planet and its ecosystems.

Explanation
China hasnt let off the most green house gasses but it hasnt been like this for a very long time in fact it has been like this since June 11 2009 . Befor china America let off the most Green house gasses .

Explanation
The answer is that the temperature has risen 0.7C. It has risen because the human race has invented so much new technology which has produced fossil fumes. These fossil fumes have polluted our planet which has created holes in the ozone layer which protects the earth from too much heat. With holes in the ozone layer it allows too much heat into the earth with leaves

Explanation
a compact fluorescent lightbulb uses 60-80% less energy than a standerd incandescent bulb or halogen .

Explanation
Hurricanes are expected to increase in duration and intensity. Scientists have seen an increase in violent storms since the 1970s.

Explanation
Sea levels are predicted to rise 20 feet by 2050 if the ice continues to melt at the current rate.

Explanation
the green house affects controll the earths temperature and helps to moderate temperatures especially nighttime temperatures. Without the greenhouse effect, the average temperature of the Earth would be -18 degrees C.