7th - semester 1 review 2024

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, primarily consisting of coal, oil, and natural gas.

Front

What is one advantage of using fossil fuels?

Back

They can produce extremely high amounts of energy.

Front

What is the process when a gas turns into a liquid?

Back

Condensation.

Front

What does predator/prey mean?

Back

It refers to a relationship where one animal (the predator) eats another animal (the prey).

Front

Which of the following is a renewable resource?

Back

Solar energy.

Front

What is the definition of renewable resources?

Back

Renewable resources are natural resources that can be replenished naturally over time, such as solar, wind, and hydro energy.

Front

What is the greenhouse effect?

Back

The greenhouse effect is the warming of Earth's surface due to the trapping of heat by greenhouse gases in the atmosphere.

Front

What is evaporation?

Back

Evaporation is the process by which liquid water turns into water vapor (gas) due to heat.

Front

What is sublimation?

Back

Sublimation is the process where a solid turns directly into a gas without passing through the liquid state.

Front

What is the definition of condensation in the water cycle?

Back

Condensation is the process where water vapor cools and changes back into liquid water, forming clouds.