Question

1. how could a map be used to locate and identify tectonic plate boundaries?

by identifying areas where there is more water than land.
by locating any type of fossils.
by identifying the locations of ridges and trenches.
by locating the boundaries between earth’s hemispheres.

Explanation:

To determine how a map is used to locate and identify tectonic plate boundaries, we analyze each option:

• The first option (By identifying areas where there is more water than land) is incorrect because the ratio of water to land does not indicate tectonic plate boundaries.
• The second option (By locating any type of fossils) is incorrect as fossils are related to past life and not directly to tectonic plate boundaries.
• The third option (By identifying the locations of ridges and trenches) is correct. Mid - ocean ridges and deep - sea trenches are key features that occur at tectonic plate boundaries (divergent and convergent boundaries respectively).
• The fourth option (By locating the boundaries between Earth’s hemispheres) is incorrect as the boundaries between hemispheres (like the equator for Northern and Southern hemispheres) have nothing to do with tectonic plate boundaries.

Answer:

C. By identifying the locations of ridges and trenches.