Climate Change Flashcards

Questions and Answers

Which statement best describes the greenhouse effect?

It is a process that prevents sunlight from reaching the Earth.

It is a process that facilitates the escape of heat into space.

It is a process that causes cooling of the Earth's atmosphere.

It is a process that allows the sun's light to penetrate the atmosphere but stops heat from escaping. (correct)

What is a possible result of rising ocean temperatures caused by global warming?

Increase in strength of hurricanes

What negative effect occurs when there is a decrease in air quality?

Increased illnesses that result in a decrease in population

What climate condition occurs during El Niño?

Warm water moving toward the coast of South America Signup and view all the answers

Why do some scientists believe that carbon dioxide is responsible for global warming? Check all that apply.

Other greenhouse gases amplify the effect of carbon dioxide. Signup and view all the answers

Which greenhouse gas has an average lifetime in the atmosphere of a few weeks to thousands of years?

Carbon dioxide Signup and view all the answers

What are global wind patterns called?

Prevailing winds Signup and view all the answers

During El Niño, what do the unusual wind patterns move east?

Warm water Signup and view all the answers

What effects do wind patterns have on climate?

They change the amount of precipitation in an area and affect a region's climate Signup and view all the answers

What major factors play a role in global warming?

Natural factors and human activity Signup and view all the answers

What climate conditions occur during La Niña?

False Signup and view all the answers

Which definition best describes global warming?

A long-term increase in the Earth's average temperature Signup and view all the answers

Study Notes

Greenhouse Effect

The greenhouse effect allows sunlight to enter the atmosphere while trapping heat, contributing to global warming.

Rising Ocean Temperatures

Increased ocean temperatures can strengthen hurricanes, leading to more severe weather events.

Air Quality and Illness

Poor air quality can lead to increased health issues, which may result in a decline in population.

El Niño Phenomenon

El Niño is characterized by warm water shifting towards the South American coast, impacting global weather patterns.

Carbon Dioxide and Global Warming

Rising levels of carbon dioxide in the atmosphere correlate with global warming.
Carbon dioxide has a long lifespan in the atmosphere, contributing significantly to climate change.
Other greenhouse gases enhance the warming effect initiated by carbon dioxide.

Lifespan of Greenhouse Gases

Carbon dioxide stays in the atmosphere for a period ranging from weeks to thousands of years, influencing the climate significantly.

Wind Patterns

Global wind patterns, known as prevailing winds, play a crucial role in climate distribution across different regions.

Effects of Wind Patterns

Changing wind patterns during El Niño relocate warm water eastwards, altering climate dynamics.

Impact of Wind Patterns on Climate

Wind patterns affect precipitation levels in various areas, directly influencing regional climates.

Factors Contributing to Global Warming

Both natural factors and human activities are significant contributors to the phenomenon of global warming.

La Niña Conditions

La Niña typically results in cooler winters and stronger prevailing winds, which affect weather patterns.

Definition of Global Warming

Global warming refers to the long-term rise in the Earth's average temperatures, primarily due to human-induced factors.

Description

Test your knowledge on climate change concepts with these flashcards. Learn about the greenhouse effect, impacts of rising ocean temperatures, and air quality issues related to global warming. Perfect for students and those interested in environmental science.