Answer:
4 billion years
Explanation:
Scientists have found the oldest known rocks on Earth. They are 4.28 billion years old, making them 250 million years more ancient than any previously discovered rocks. Earth formed about 4.6 billion years ago from a disk of gas and dust circling the sun.
Explanation:
<em>The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat.</em> Gases in the atmosphere such as CO2, water vapor, methane, nitrous oxide, ozone and some artificial chemicals such as chlorofluorocarbons absorb and re-radiate the sun's energy maintaining the Earth's temperature at around 33 degrees Celcius, this happens especially with infrared light that wants to go back to space. This infrared heat spreads back to the land and oceans. This absorption does not happen with visible light, the radiation at 400-800nm easily passes through the atmosphere.
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Answer:Haiti’s location relative to the tectonic plates, the low level of development of Haiti, the time of day the earthquake hit, and the history that lead up to the current state of Haiti.
Explanation:
Answer:
1. location
2. Movement
3. Regions
4. Human-environment interaction
5. Place
Hope this helps :)
Explanation:
Can u put a picture of it but my guess is that in summer if it is night it would be brighter than winter
