Eco-warriors can spruce up their homes with solar panels, windmills, double-glazing and sun jars in place of electric lighting. How many of these do you have?

Great, you answered "One of them".

See here what other people have answered:

  • One of them
  • Two - three of them
  • None of them
  • All of them
24%
27%
26%
23%
Click "CONTINUE" to proceed to the next question

Interesting fact:

In a world lacking space, vertical farms are becoming a thing and could provide solutions to providing fresh food to urban areas. They’re built in such a way that plants can still flourish even with minimal access to soil and light.

-advertisement-