Without water humans cannot survive and humans need to use only the necessary for conserve water
Answer:
Hybird and electric cars, uses fewer fossil fuel resources, and create less pollution. CFL light bulbs last 10 times longer than traditional bulbs, and uses less energy. Energy-efficient appliances like washing machines that reqiure less water and use less power.
Explanation:
Direct rule of the people is a system whereby citizens make decisions themselves in regards to how they will be governed. Direct rule is also often times referred to as direct democracy. In a direct democracy a system of referendums are used by the citizens to make decisions on governance issues such as passing laws and deciding what policies to enact.
Answer:
The ozone layer protects Earth against harmful UV rays coming from the sun.
Explanation:
