Answer:
human activity
Explanation:
The wetlands and the coral reefs have gradually been destroyed by the humans and their activity. The wetlands were the first to be under the human influence and getting destroyed, while the coral reefs have come to have similar destiny in the last century. The reasons for the destruction are different. The wetlands have in general been destroyed on purpose, be it because they were epicenter of diseases, for making more land for agriculture, or making more land for settlements. The coral reefs have not been destroyed on purpose, but the human activity has resulted in lot of pollution of the ocean waters, as well as changes in the climate, and the fragile corals can not adapt quickly enough to these changes, so they die out quickly.
Answer:
i also think fault lines hope it's helps you
Explanation:
The main sequence is a continuous and distinctive band of stars that appears on plots of stellar color versus brightness.
Osmosis is the movement of water where a high concentration of water moves to an area where there is a low concentration of water so that the concentrations are then equal. No energy is required for this.