What is green house effect
Answers
Answer:
We know that, trees consume carbon dioxide (CO2) and gives out oxygen (o2) to the environment. But nowadays, trees are being cut for the human needs and due to cutting down of trees the level of co2 is increasing as it gets trapped in the air and it is warm. Due to an increase in the level of co2 the temperature of earth is also increasing as it is melting glaciers, ice-caps, snow etc. and the level of water is rising which can cause floods and also due to lack of trees droughts may also occur and this phenomenon is called the Green House Effect also named as Global Warming.
Hope it helps :)
Answer:
Greenhouse effect
The greenhouse effect is a natural process that warms the Earth’s surface. When the Sun’s energy reaches the Earth’s atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases.
Greenhouse gases include water vapour, carbon dioxide, methane, nitrous oxide, ozone and some artificial chemicals such as chlorofluorocarbons (CFCs).
The absorbed energy warms the atmosphere and the surface of the Earth. This process maintains the Earth’s temperature at around 33 degrees Celsius warmer than it would otherwise be, allowing life on Earth to exist.