Environmental issues

How much of the surface of the planet is covered by forest?

• 80%

• 10%

• 30%

• 50%

Select the two reasons why trees are important to climate change

• They generate CO² and release it in water

• They absorb and clean pollutants from air

• They are used for making houses and furniture

• When they are cut, they release all of the CO² they have inside

How is global common good related to water?

• Knowing that it matters for the flourishing of the humanity

• Aknowledging that water should be sold

• Believing that it shoud be privatized

• None of the above

Are individual actions important for saving fresh water?

• Yes, using less the shower it will sabe up to 8%

• No, agriculture used 70% of the fresh water of earth

• Yes, but the main usages are for agriculture and industry

• Not at all

Which is one of human activities that pollutes air the most?

• Agriculture

• Mass work

• Energy use

• None of the above