What is the most direct evidence in the photo that Earth's surface is currently being changed by erosion? A.
A variety of different plants are growing along the riverbed.

B.
The muddy water shows that sediment is being carried from one place to another.

C.
The snowcap in the background shows that the weather is different in that place.

D.
The mountain in the foreground has a flattened top.

Explain: plate tectonics and people.

What does the kyoto protocol aim to reduce

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies? a. it's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. b. it's an area that doesn't experience any major weather events that could cause mass extinctions. c. it's an area that's an optimal distance from the sun for potentially supporting life. d. it's a region that's unaffected by asteroid or meteor impacts.