Answer:
A convergent boundary is an area where 2 or more plates collide. 1 plate slides underneath the other causing subduction.
C. Differing levels of pre- and post- natal care
Energy from a source that is not depleted when used, such as wind or solar power.
Answer:
From left to right, they are Mercury, Venus, Earth, and Mars. Unlike the outer planets, which have many satellites, Mercury and Venus do not have moons, Earth has one, and Mars has two. Of course, the inner planets have shorter orbits around the Sun, and they all spin more slowly. The terrestrial planets are rich in heavier gases and gaseous compounds, such as carbon dioxide, nitrogen, oxygen, ozone, and argon. In contrast, the gas giant atmospheres are composed mostly of hydrogen and helium. The atmospheres of at least the inner planets have evolved since they formed.
Explanation: Hope this helps
Answer:Climate change.
The ongoing trade war between the United States and China.
Rapidly depleting reserves of freshwater around the world.
The looming food crisis.
Economic insecurity in the United States
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