Greenhouse Effect and Ozone Layer Quiz

The gradual thinning of the ozone layer

The increase in the number of humans on Earth

The trapping of heat close to Earth's surface by greenhouse gases (correct)

The long-term warming of the planet's temperature

To convert toxic gases and pollutants in exhaust gas

To increase the crop yield

To protect the planet from the sun's harmful ultraviolet (UV) radiation (correct)

To enhance the water retention capacity of the soil

Exhaust emission control devices that convert toxic gases and pollutants

Compounds containing chlorine, fluorine, and carbon used as agents that produce low temperatures (correct)

Heat-trapping gases that contribute to the greenhouse effect

Additional substances supplied to crops to increase productivity

<p>The main greenhouse gases responsible for trapping heat near Earth's surface are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).</p> Signup and view all the answers

<p>The purpose of a catalytic converter in an exhaust system is to convert toxic gases and pollutants in the exhaust gas from an internal combustion engine into less-toxic pollutants through a redox reaction.</p> Signup and view all the answers

<p>Fertilizers contribute to crop productivity by providing essential nutrients, such as nitrogen, potassium, and phosphorus, that are required by plants. They also enhance the water retention capacity of the soil and increase its fertility.</p> Signup and view all the answers