These kinds of things make me afraid to have kids because i dont want them breathing dirty air and becoming sick, how do i reassure myself from this stressful situation and how do i as an individual reduce the CO2 in the air?

You can try to reduce the time you spend driving in your car, because cars run off of gas, which is basically fossil fuel, and when you drive your car releases co2 from the exhaust. You should try riding a bike or taking walks and/or jogs. You can also help reduce the amount of co2 by recycling.

What could we do as a society do to limit climate change.

Eat less meat and dairy Avoiding meat and dairy products is one of the biggest ways to reduce your environmental impact on the planet. Studies suggest that a high-fibre, plant-based diet is also better for your health, and replacing meat with protein-rich pulses can also be cost-effective: so a triple win.

We should make green houses for less poutioln right?

Greenhouses are not the problem, but you could start by using less electricity. So turn off lights when you leave a room, use less extension cord and the like. Take small steps is what my motto is.

I don't get how climate change can cause more rain and storms. I understand that the poles will melt, but how does more water in the ocean correspond with more rain and thunderstorms?

there will be more water in the ocean there for more water for the sun to evaporate and turn in to clouds more clouds = more chance of a thunder storm

why not getrdof power plant

If we got rid of every power plant all at once, millions who rely on that power to survive wouldn't have it any anymore! We wouldn't be able to survive. Also, there are several jobs that power plants provide. If they shut down immediately, a lot of people would be without work, and then the economy would be impacted too. There are just too many people relying on them for us to just get rid of them. It's better to switch to windmills and solar panels, but gradually, so that we humans can still survive, while at the same time slowly using less and less of these harmful power plants.

Can we decrease the amount of CO2, by planting trees ?

In theory, yes. But when trees and other plants "breathe," some of the CO2 isn't filtered through and used for photosynthesis.

Main content

Middle school Earth and space science - NGSS

Course: Middle school Earth and space science - NGSS > Unit 5

Lesson 4: Earth's changing climate

Earth's changing climate

Google Classroom

Review your understanding of climate change in this free article aligned to NGSS standards.

Key points

Earth’s average temperature is rising, causing long-term shifts in global weather patterns. This is known as climate change.
Climate change is caused mainly by greenhouse gas emissions. A greenhouse gas is a gas that traps heat in Earth’s atmosphere. While greenhouse gases are naturally occurring, human activities have added too much of these gases to the atmosphere.
The main greenhouse gas contributing to climate change is carbon dioxide ( $CO_{2}$ ‍). Most $CO_{2}$ ‍ emissions are produced by burning fossil fuels such as coal, oil, and natural gas.
To avoid the worst impacts of climate change, we need to both reduce $CO_{2}$ ‍ emissions and remove excess $CO_{2}$ ‍ from the atmosphere. This will require action from all parts of society, from individuals to governments.

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s2013658
Posted a year ago. Direct link to s2013658's post “why not getrdof power pla...”
why not getrdof power plant
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- Lia
  Posted a year ago. Direct link to Lia's post “If we got rid of every po...”
  If we got rid of every power plant all at once, millions who rely on that power to survive wouldn't have it any anymore! We wouldn't be able to survive. Also, there are several jobs that power plants provide. If they shut down immediately, a lot of people would be without work, and then the economy would be impacted too. There are just too many people relying on them for us to just get rid of them. It's better to switch to windmills and solar panels, but gradually, so that we humans can still survive, while at the same time slowly using less and less of these harmful power plants.
  Comment on Lia's post “If we got rid of every po...”
  (37 votes)
soondeez25
Posted 4 months ago. Direct link to soondeez25's post “These kinds of things mak...”
These kinds of things make me afraid to have kids because i dont want them breathing dirty air and becoming sick, how do i reassure myself from this stressful situation and how do i as an individual reduce the CO2 in the air?
Button navigates to signup pageComment on soondeez25's post “These kinds of things mak...”
(9 votes)
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- ebonygladney28
  Posted 3 months ago. Direct link to ebonygladney28's post “You can try to reduce the...”
  You can try to reduce the time you spend driving in your car, because cars run off of gas, which is basically fossil fuel, and when you drive your car releases co2 from the exhaust. You should try riding a bike or taking walks and/or jogs. You can also help reduce the amount of co2 by recycling.
  Comment on ebonygladney28's post “You can try to reduce the...”
  (5 votes)
Anya
Posted 9 months ago. Direct link to Anya's post “I kinda wanna see what th...”
I kinda wanna see what the earth would be like when global warming happens. Not that i WANT natural disasters or droughts to happen- i just think it would be really cool if the ocean rises because then people would ride boats everywhere and maybe have boat houses and since all most of the lights are way underwater or broken we could see the stars wayyyyyyy better and it would be like one of those space pictures from the internet that would be so cool!I know it would also be bad but people have been taking control of the earth and doing terrible things to the earth so i think it would be good for the earth to get higher oceans because people would stop burning as much stuff and using a ton of eleturicity and since valcano's would erupt i think in like maybe 100,000 - 10 million years the earth could get new continents, But i also know that it might be bad for the earth because it would mess up the animals habitats and animals wouldn't have enough food or they couldn't get the food they normally have and a ton of things would go into danger or extinction but i'm pretty sure the fish would be okay- but anyway whatever happens i'm gonna see it through >:O
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- addie
  Posted 7 months ago. Direct link to addie's post “but why not just use noha...”
  but why not just use nohas ark
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lishaleo3
Posted 10 months ago. Direct link to lishaleo3's post “So if we stop burning fos...”
So if we stop burning fossil fuels and instead use solar panels for electricity and instead of cars, bicycles, and other vehicles that don't need fuel and eat healthier diets this world would be healthier.
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NabilTheArab🇧🇩🇸🇩
Posted 3 months ago. Direct link to NabilTheArab🇧🇩🇸🇩's post “We should make green hous...”
We should make green houses for less poutioln right?
Button navigates to signup pageComment on NabilTheArab🇧🇩🇸🇩's post “We should make green hous...”
(4 votes)
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- Poryguy
  Posted 2 months ago. Direct link to Poryguy's post “Greenhouses are not the p...”
  Greenhouses are not the problem, but you could start by using less electricity. So turn off lights when you leave a room, use less extension cord and the like. Take small steps is what my motto is.
  Button navigates to signup page
  (6 votes)
RicwithaC
Posted 5 months ago. Direct link to RicwithaC's post “What is the purpose of po...”
What is the purpose of power plants using fossil fuels? Can't They just use basic electricity and use energy given off from the Sun?
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BrianG
Posted a month ago. Direct link to BrianG's post “What could we do as a soc...”
What could we do as a society do to limit climate change.
Button navigates to signup pageButton navigates to signup page
(5 votes)
Answer
- Ej
  Posted a month ago. Direct link to Ej's post “Eat less meat and dairy A...”
  Eat less meat and dairy
  Avoiding meat and dairy products is one of the biggest ways to reduce your environmental impact on the planet. Studies suggest that a high-fibre, plant-based diet is also better for your health, and replacing meat with protein-rich pulses can also be cost-effective: so a triple win.
  Button navigates to signup page
  (2 votes)
AshiePRO
Posted 9 months ago. Direct link to AshiePRO's post “I don't get how climate c...”
I don't get how climate change can cause more rain and storms. I understand that the poles will melt, but how does more water in the ocean correspond with more rain and thunderstorms?
Button navigates to signup pageComment on AshiePRO's post “I don't get how climate c...”
(4 votes)
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- Luckie. :]
  Posted 9 months ago. Direct link to Luckie. :]'s post “there will be more water ...”
  there will be more water in the ocean there for more water for the sun to evaporate and turn in to clouds
  more clouds = more chance of a thunder storm
  Comment on Luckie. :]'s post “there will be more water ...”
  (4 votes)
ISKO.SALIMJANOV
Posted 7 months ago. Direct link to ISKO.SALIMJANOV's post “Can we decrease the amoun...”
Can we decrease the amount of CO2, by planting trees ?
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(3 votes)
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- $stelly orange style avatar for user 5 |< @ |\| |) @$
  5 |< @ |\| |) @
  Posted 6 months ago. Direct link to 5 |< @ |\| |) @'s post “In theory, yes. But when ...”
  In theory, yes. But when trees and other plants "breathe," some of the CO2 isn't filtered through and used for photosynthesis.
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  (5 votes)
EMMAS
Posted 7 months ago. Direct link to EMMAS's post “What are some alternative...”
What are some alternatives to greenhouse gases?
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