8.P.2 Energy & Natural Resources

Front

What is solar energy?

Back

Solar energy is the energy obtained from the sun's radiation, which can be converted into thermal or electrical energy.

Front

What are renewable resources?

Back

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

Front

What is an example of a renewable energy source?

Back

Hydroelectric energy is an example of a renewable energy source, generated from the movement of water.

Front

What are two advantages of geothermal energy?

Back

Geothermal energy is considered cheap and produces little pollution.

Front

Why are fossil fuels considered nonrenewable resources?

Back

Fossil fuels are considered nonrenewable because they take millions of years to form and cannot be replenished within a human timescale.

Front

What is the definition of nonrenewable resources?

Back

Nonrenewable resources are natural resources that cannot be replenished in a short period of time, such as fossil fuels like coal, oil, and natural gas.

Front

What is the primary source of energy for wind power?

Back

The primary source of energy for wind power is the kinetic energy of moving air.

Front

What is biomass energy?

Back

Biomass energy is energy produced from organic materials, such as plant and animal waste.

Front

What is the environmental impact of using fossil fuels?

Back

The use of fossil fuels contributes to air pollution, greenhouse gas emissions, and climate change.

Front

What is the role of hydroelectric power in renewable energy?

Back

Hydroelectric power plays a significant role in renewable energy by generating electricity through the movement of water, typically in dams.