Air Pollution and Climate Change

Front

What happens to the pH of the ocean as it absorbs more CO2 from the air?

Back

The pH decreases and becomes more acidic.

Front

What is the greenhouse effect?

Back

A process that occurs when gases in Earth's atmosphere trap the Sun's heat.

Front

Which law regulates all sources of air emissions to protect public health and the environment?

Back

The Clean Air Act.

Front

What are some ways to reduce air pollution?

Back

Keeping your car in good repair, turning off your engine, and planting and caring for trees.

Front

What is the goal of the Paris Agreement?

Back

To achieve a net-zero emissions economy by 2050.

Front

What are the primary greenhouse gases contributing to climate change?

Back

Carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

Front

How does deforestation contribute to climate change?

Back

It reduces the number of trees that can absorb CO2, increasing atmospheric CO2 levels.

Front

What is the role of renewable energy in combating climate change?

Back

Renewable energy sources reduce reliance on fossil fuels, decreasing greenhouse gas emissions.

Front

What is acid rain and how is it formed?

Back

Acid rain is precipitation that is more acidic than normal, formed by sulfur dioxide (SO2) and nitrogen oxides (NOx) reacting with water in the atmosphere.

Front

What is the significance of the ozone layer?

Back

The ozone layer protects life on Earth by absorbing harmful ultraviolet (UV) radiation from the Sun.