What are the five causes of global warming?

Answer 1

1. We cut down the forests that used to suck carbon dioxide out of the atmosphere.
2. We dig up fossil fuels (coal, oil and natural gas) and we burn them in industry, transport and to make electricity.
3. We eat more and more red meat and the animals and farms emit lots of methane, a greenhouse gas 25 times more powerful than carbon dioxide.
4. We waste electricity by leaving lights and appliances on, forcing power companies to build more power plants.
5. We burn oil by driving to the corner store, and taking kids to school instead of walking or riding bikes.

Answer 2

deforestation- can't take in as much carbon dioxide which destroys the ozone layer

burning fossil fuels

less snow- when heat hits the snow it acts as a blanket and cools the earth

bad insulation and central heating- heats up the air around it

Using too much unrenewable electricity

Answer 3

Actual causes:

Increased concentrations of heat trapping gas, such as CO2.

Deforestation

Hypothetical causes:

Increased solar radiation

Natural cycle

Sunspots

Cosmic rays

Orbital cycles

Volcanic eruptions and outgassing

Cattle eructations

Answer 4

The five main causes of global warming are the burning of fossil fuels (coal, oil, and natural gas), deforestation, industrial processes such as cement production and methane emissions from agriculture and livestock. These activities release greenhouse gases like carbon dioxide and methane into the atmosphere, trapping heat and leading to a rise in global temperatures.