Earth Day

Front

What is Earth Day?

Back

Earth Day is an annual event celebrated on April 22 to demonstrate support for environmental protection.

Front

When is Earth Day celebrated?

Back

April 22

Front

What is a renewable resource?

Back

A renewable resource is a natural resource that can be replenished naturally over time, such as solar energy.

Front

Which of the following is a renewable resource: Coal, Solar energy, Natural gas, Oil?

Back

Solar energy

Front

What is overexploitation?

Back

Overexploitation is the process of using up environmental species faster than they can reproduce.

Front

What is waste?

Back

Waste is a material left over or thrown away after use.

Front

What practice helps in conserving water?

Back

Using a broom instead of a hose to clean driveways.

Front

What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment.

Front

What is sustainability?

Back

Sustainability is the ability to maintain ecological balance by avoiding depletion of natural resources.

Front

What are fossil fuels?

Back

Fossil fuels are nonrenewable energy sources formed from the remains of ancient plants and animals, such as coal, oil, and natural gas.