Human Impacts on the Environment - National Geographic Society
WEBExplore how humans affect the physical environment through overpopulation, pollution, fossil fuels, and deforestation. Find classroom resources, videos, articles, and interactive activities on topics such as climate change, air pollution, smog, and more.
Human impact on the environment - Wikipedia
WEBLearn how human activities affect the biophysical environment, ecosystems, biodiversity, and natural resources. Explore the causes, effects, and solutions of global warming, pollution, overconsumption, and population growth.
The Causes of Climate Change - Science@NASA
WEBLearn how human activities increase greenhouse gases and trap heat in the atmosphere, causing global warming. Find out how NASA studies the effects of climate change and explores solutions.
Climate change: How do we know it is happening and caused by …
WEBOct 25, 2021 · Climate change is the rapid warming of the Earth's surface and atmosphere caused by human activities. Learn how scientists measure and model the temperature rise, the role of greenhouse gases,...
Humans are causing global warming | National Academies
WEBAug 5, 2019 · Learn how human activities have increased heat-trapping gases in the atmosphere and caused Earth to warm up faster than in the past. Find out why natural changes cannot explain today's global warming and its impacts.
Humans have ‘stressed out’ Earth far longer, and more dramatically ...
WEBMay 20, 2021 · A study of ancient pollen reveals that human activities transformed Earth's ecosystems thousands of years ago, rivaling the change at the end of the Ice Age. The research suggests that human...
UN report shows human activity has changed the planet forever
WEBAug 9, 2021 · Human activity has changed our planet forever. Devastating wildfires, severe flooding, and extreme heat—all occurring more frequently—serve as a grim confirmation: the climate crisis is here.
Evidence - NASA Science
WEBLearn how scientists use natural and modern data to show that Earth is warming at an unprecedented rate due to human activities. See the signs and impacts of climate change on the atmosphere, ocean, ice, land, and extreme events.
Causes of global warming, facts and information - National …
WEBJan 17, 2019 · Learn how human activity is driving climate change, including rising average temperatures, by emitting greenhouse gases that trap heat. Find out the sources, impacts, and solutions of global...
WWF Report Reveals Staggering Human Impact on Planet
WEBOct 29, 2018 · The report reveals that wildlife populations have declined by 60 percent since 1970 due to human activities such as overexploitation and agriculture. It also shows the value of nature to people and the need for a global deal for nature and people to reverse the trend of biodiversity loss.