I Need help ASAP! The diagram below shows the process of waterfall
formation and the types of rock that are usually involved.

Which statement most likely explains how the process of waterfall formation
relates to erosion?
A. Softer rock is eroded more quickly than harder rock.
B. The water moves more quickly as it goes over harder rock than
softer rock
C. Softer rock is more affected by the force of gravity than harder
rock.
D. Harder rock is more easily weathered than softer rock.

The correct answers are:

• Softer, porous, or more permeable rocks weather faster than harder rocks.

• Rocks in warmer climates weather faster than rocks in colder climates.

• The more water present, the faster the rate of weathering.

Explanation:

Weathering is the process through which the surface minerals of rock are broken down and loosened. This occurs through the action of extreme temperatures, rainwater and biological activity.

Hope this helps- Good luck ^w

calculate how many grams of ammonia can be produced from 4.21 grams of

n2 + 3h2 = 2nh3

my answer:

25.0g n2 x (1 mol/ 28.0gn2) x (2 mol nh3/ 1 mol n2) x (17.0g nh3/ 1 molnh3) = 30.36g n2

25.0g h2 x (1 mol h2/ 2.00g h2) x (2 mol nh3/ 3 mol h2) x (17.0g nh3/ 1 mol nh3) = 141.67g h2

lr = n2

3 hours because it is a decent distance.