This regular 7th Grade Science
1. Five ways humans contribute to or impact climate change.
2. Five ways climate change is affecting the earth.
3. Five ways that individuals can make changes to their behaviors and consumption practices to curb climate change.
Answers
Hello mate here is your answer
1st answer ths first I will refer will be not mentioned in points but u might comprehend it.
Human activities contribute to climate change by causing changes in Earth’s atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere.
Greenhouse gases and aerosols affect climate by altering incoming solar radiation and out-going infrared (thermal) radiation that are part of Earth’s energy balance. Changing the atmospheric abundance or properties of these gases and particles can lead to a warming or cooling of the climate system.
2nd answer
The planet is warming, from North Pole to South Pole. Since 1906, the global average surface temperature has increased by more than 1.6 degrees Fahrenheit (0.9 degrees Celsius)—even more in sensitive polar regions. And the impacts of rising temperatures aren’t waiting for some far-flung future–the effects of global warming are appearing right now. The heat is melting glaciers and sea ice, shifting precipitation patterns, and setting animals on the move.
Many people think of global warming and climate change as synonyms, but scientists prefer to use “climate change” when describing the complex shifts now affecting our planet’s weather and climate systems. Climate change encompasses not only rising average temperatures but also extreme weather events, shifting wildlife populations and habitats, rising seas, and a range of other impacts. All of these changes are emerging as humans continue to add heat-trapping greenhouse gases to the atmosphere.
3rd answer
Well the main motive of the question is basically what practices can human or individuals can pursue in order circumvent or avoid climatic changes so here is your answer.
We can all make a difference to climate change.
Start simply with things you can change in your everyday environment – with a bit of practice, it’s possible for everyone to live a more sustainable lifestyle.
Get children involved and provide ways for them to take positive action. It is important to talk about climate change with your child and listen to their ideas.
Take action as a family or as a community. It’s fun and it also builds strong relationships and resilience for the future.
Hope this helps you
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