Question

1. Which of the following statements about rock and mineral resources is true?

Choose all that apply.
a. There are no valuable minerals in Antarctica.
b. Rock and mineral resources are distributed evenly across the globe.
20. Exc. Rock and mineral resources are distributed randomly across the globe.
d. Most of the deposits shown on the Figure 4 resource map were used by prehistoric
people.
Vloga jert is e
are. The cost of extracting valuable minerals is the same everywhere in the world.
f. The value of a rock and mineral deposit depends on its size, shape, location, and
concentration.

Answer 1

The value of a rock and mineral deposit depends on its size, shape, location, and concentration.

Step-by-step explanation:

The statement that is true about rock and mineral resources is that the value of a rock and mineral deposit depends on its size, shape, location, and concentration. This means that the economic value of a resource is determined by factors such as how much of the mineral is present, where it is located, and how easy it is to extract.

As for the other statements:

1. There are no valuable minerals in Antarctica is false. Research has revealed mineral resources under the ice in Antarctica, but extractive activity is restricted by the Antarctic Treaty.
2. Rock and mineral resources are distributed evenly across the globe is false. Different regions have different concentrations of minerals.
3. Most of the deposits shown on the resource map were used by prehistoric people is false. The age of the deposits is not mentioned in the information provided.
4. The cost of extracting valuable minerals is the same everywhere in the world is false. The cost can vary depending on factors such as accessibility and technology.

Answer 2

C Rock and mineral resources are distributed randomly across the globe is the answer