Coral limestone are examples of rocks whose formation is not explained by the rock cycle. Corals are tiny marine organisms that absorb carbon dioxide dissolved in sea water and use this to secrete hard skeletons of calcium carbonate. These organisms can build massive reef structures over the course of thousands of years.
Answer:
1. Humans burn up fossil fuels to release into the air and pollute it. we throw trash on the ground, we kill most of the animals that are endangered, and we cut down trees and kill habitats for animals.
2. They could burn Natural gas, kill less animals, use the trash cans and recycling bins, not cutting trees and killing habitats.
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Explanation:
I know because of my Dad, he tought me all of this stuff.
There is nothing literally nothing
Hope i helped and have a nice day:)
~Luis~
The name of the ship that was used is HMS Challenger
