C, it’s global warming . Temperatures start to rise . Oceans get warmer as well.
Answer:
Plants breathe carbon dioxide and expel air for us to breathe thus is why we are not all dead...yet
Explanation:
Answer:
Scientists use waves to study the different layers of the earth. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. So, scientists study the path and speed of these waves through the earth to decipher boundaries and the materials that make up the layers.
Explanation:
Answer:
the answer is A inner core.
Invasive species, deforestation, overfishing and urban development