Answer: Humans are moving more Carbon into the atmosphere with things like fossil fuels. We are also cutting down trees and other plants that actually take carbon away from our atmosphere through photosynthesis and adding oxygen. This is causing the carbon to get stuck in the atmosphere and contaminating our air.
Explanation:
Radioactive isotopes decay and they released heat, more heat was generated and earth was hotter than it is today.
Answer:
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Explanation:
Alexander the Great was a king of Macedonia who conquered an empire that stretched from the Balkans to modern-day Pakistan. Alexander was the son of Philip II and Olympias (one of Philip's seven or eight wives). He was brought up with the belief that he was of divine birth. He became king upon his father's death in 336 BCE and went on to conquer most of the known world of his day. He is known as 'the great' both for his military genius and his diplomatic skills in handling the various populaces of the regions he conquered.
The sun causes evaporation.
Answer:
Borlaug was a good college wrestler and he helped his coach and David Bartelma to bring high school wrestling to Minnesota.
Explanation:
- Norman Borlaug was farm boy and also a good high school athlete.
- With the aim of becoming an athlete coach he joined the Minnesota university. He was a good college wrestler.
- He even helped his coach and David Bartelma a lot and supported in bringing high school wrestling to Minnesota.
- As he gained prominence in the years after the 1970 Nobel Peace Prize, he became a voice of the impoverished. He never retired, instead continued his humanitarian efforts continuously until his death at age 95.
