Answer:
Earthquakes occur at fault lines all over the world and many of them happen deep under the ocean floor. During these earthquakes, large amounts of water can be pushed deep down into the Earth’s mantle. This happens when one oceanic tectonic plate is forced underneath another, a process called subduction.
Explanation:
Answer:
We have the atmosphere protecting us
Explanation:
There are different layers of the atmosphere that help us survive such as the ozone layer which blocks most uv rays from the sun causing us to burn less easily
Answer:
Regions of the sea floor with positive magnetic anomalies were found during times when earths magnetic field had reversed polarity.
1 fill the beaker with water
2 check the amount you have
3 drop the marble in and subtract the original amount with the one you have now