20) A heavy rock and a light rock are dropped from the same height and experience no
significant air resistance as they fall. Which of the following statements about these rocks are correct? (There could be more than one correct choice.)
A) Both rocks have the same kinetic energy when they reach the ground.
B) Both rocks have the same speed when they reach the ground.
C) The heavier rock reaches the ground before the lighter rock.
D) Just as they were released, both rocks had the same amount of gravitational potential energy.
E) When they reach the ground, the heavier rock has more kinetic energy than the lighter rock.

A hand specimen is a small piece of the outcrop that can be examined closely.

Explanation:

True statement:

A hand specimen is a small piece of the outcrop that can be examined closely.

A rock's texture cannot be characterized from a hand specimen is false statement as rock texture can be characterized from a hand specimen.

Clay-sized and smaller grains can not be identified in the field with a hand lens as these grains are too small to be identified by hand grains.

i think the answer is a, hope this is right, that would be my best guess.

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;