Question

How are aquifers different from other sources of water? (1 point)
• Aquifers are sources of inland saltwater.
• Aquifers are human-made sources of water.
• Unlike rivers and lakes, aquifers are unlimited sources of water.
• Aquifers are located under the ground.

Answer 1

Aquifers are different from other sources of water in that they are located under the ground. Therefore, the correct choice is:

• Aquifers are located under the ground.