06 Natural Resources Test

Front

What is climate change?

Back

Climate change refers to significant changes in global temperatures and weather patterns over time, primarily caused by human activities such as burning fossil fuels.

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, including coal, oil, and natural gas, that can be burned for energy.

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 renewable energy?

Back

Renewable energy comes from sources that are naturally replenished, such as sunlight, wind, rain, tides, waves, and geothermal heat.

Front

What is wind energy?

Back

Wind energy is the process of converting wind into usable forms of energy, typically electricity, using wind turbines.

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 are greenhouse gases?

Back

Greenhouse gases are gases that trap heat in the atmosphere, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

Front

What is the benefit of using renewable energy sources?

Back

Renewable energy sources help reduce greenhouse gas emissions, which can mitigate climate change and improve air quality.

Front

What does it mean to reuse a resource?

Back

Reusing a resource means using it multiple times before it is discarded, which helps conserve natural resources and reduce waste.

Front

What is an example of a renewable resource?

Back

An example of a renewable resource is solar energy, which is harnessed from sunlight.