Answer:
Wash hands with soap for at least 20 seconds
Explanation:
Answer: Yes the ozone layer sits at the top to protect us from harmful UV rays from the sun.
Explanation:
When too many fish are taken out of the ocean it creates an imbalance that can erode the food web and lead to a loss of other important marine life, including vulnerable species like sea turtles and corals etc.
Answer:
Earth's axis always points in the same direction. Because of this, the part of Earth that receives the most direct rays from the Sun changes as the Earth travels around the Sun. At the equinox, the Sun's rays shine most directly on the equator, and the Northern and Southern Hemispheres get the same amount of Sunlight.
Explanation:
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