ILEARN Social Studies 3

Question 1

What is the term for a line on a map connecting places of equal elevation?

Accepted Answer

Contour line

Answer

Contour lines on topographic maps connect points of equal elevation above sea level.

Question 2

Which amendment to the U.S. Constitution abolished slavery?

Accepted Answer

13th Amendment

Answer

The 13th Amendment, ratified in 1865, formally abolished slavery throughout the United States.

Question 3

What is the main purpose of the United Nations?

Accepted Answer

To maintain international peace and security

Answer

The United Nations was founded in 1945 primarily to promote international peace, security, and cooperation.

Question 4

Which geographic feature most directly influences the climate of a coastal region?

Accepted Answer

Nearby ocean currents

Answer

Ocean currents significantly moderate temperatures and affect precipitation patterns along coastlines.

Question 5

What economic concept describes the value of the next best alternative given up when making a choice?

Accepted Answer

Opportunity cost

Answer

Opportunity cost is what you give up when choosing one option over the best available alternative.

(ILEARN) Indiana Learning Evaluation Assessment Readiness Network Practice Test