MoGEA Test Missouri General Education Assessment: Science Fundamentals and Social Studies 5

Question 1

In a controlled experiment, the variable that is intentionally manipulated by the researcher is called the:

Accepted Answer

independent variable

Answer

The independent variable is deliberately changed by the researcher to observe its effect on the dependent variable.

Question 2

Which process describes water moving from soil and plant surfaces into the atmosphere as water vapor?

Accepted Answer

evapotranspiration

Answer

Evapotranspiration combines direct evaporation from soil with transpiration from plants, both releasing water vapor.

Question 3

When light passes from air into water and bends, this phenomenon occurs because:

Accepted Answer

light changes speed when entering a denser medium

Answer

Refraction occurs because light slows down when entering a denser medium like water, causing it to change direction.

Question 4

Jefferson City is significant to Missouri primarily because it is:

Accepted Answer

the state capital of Missouri

Answer

Jefferson City is Missouri's state capital, housing the legislature, governor's office, and the state supreme court.

Question 5

Which constitutional principle prevents any single branch of the U.S. government from becoming too powerful?

Accepted Answer

checks and balances

Answer

The system of checks and balances allows each branch to limit the actions and power of the other two branches.

MoGEA Test Practice Test