Texas 5th Grade Science Flashcard

Front

What are some examples of Earth's resources?

Back

Water, air, soil, minerals, and fossil fuels

Front

How do humans use renewable energy sources?

Back

By harnessing energy from natural resources such as sunlight, wind, water, and geothermal heat.

Front

What is the difference between renewable and non-renewable energy sources?

Back

Renewable energy sources can be replenished naturally and are sustainable, while non-renewable energy sources are finite and will eventually run out.

Front

Conservation of energy

Back

Energy cannot be created or destroyed, only transformed from one form to another.

Front

What are the advantages and disadvantages of using fossil fuels for energy?

Back

Advantages include high energy density and availability. Disadvantages include air pollution and contribution to climate change.

Front

How does solar energy work?

Back

Solar energy is produced by capturing the sun's rays and converting them into electricity through solar panels.

Front

Ways to conserve water as a valuable Earth resource?

Back

Fixing leaks in faucets and pipes

Front

Describe the process of recycling and its impact on Earth's resources.

Back

Recycling helps in conserving Earth's resources by reducing the need for raw materials and energy.

Front

What are some alternative energy sources to fossil fuels?

Back

Solar, wind, hydroelectric, geothermal, and biomass energy

Front

Explain the importance of reducing, reusing, and recycling in preserving Earth's resources.

Back

Reducing, reusing, and recycling help in conserving natural resources, reducing pollution, and minimizing waste.