Human And Natural Climate Change 📖

Question 1

True or False

Answer 1

• Humans can be blamed because of factories and cars : False.
• The cycle follows a cycle of warming and cooling : True.
• Climate change can be stopped : True it can’t be stopped but can be reduced.

Question 2

Greenhouse Gases and their sources

Answer 2

• Carbon dioxide : created from burning fossil fuels (coal, oil and gas) and deforestation.
• Methane : sources form has pipeline leaks, farming rise in payday field and cattle farming.
• Nitrous acid : made from jet aircraft engines, cars, lorries, fertilisers and sewage farms.
• Halocarbons : used in industry, solvents and cooling equipments.

Question 3

What is happening to our planet

Answer 3

• 2015 was the warmest year recorded.
• Fossil fuels release carbon dioxide.
• Climate change : flooding, rise in water level, storms.
• If humans didn’t exist we would be near ice age.
• Ice sheets huge Greenland, 3x bigger than Texas.
• Glaciers could vanish.