What is energy?
Energy has mass and occupies a space
Energy has no mass and occupies a space
Energy has no mass and occupies no space
Form of energy
Kinetic+Potentian=Mechanic
Solar Sistem
Electrical Energy
Heat Energy
Hidroelectry Energy
Nuclear Energy
Chemical Energy
Wind Energy
Light Energy
Propeties of energy are: Transform, transfer, store and Transport
Sources of energy are reserves of energy which we find in nature. These sources can be or
Renewable sources of energy: ❌ ❌ ❌ ❌
What kind of Energy is that: renewable or non renewable?
Non renewable energy sources are like and , and radioactive substances like .
Environmental impact on the planet
The atmosphere with acid rain.
Too much light from the sun.
The oceans with oil tankers
The rivers with radioactive substances from Nuclear plants
Animals excrement.
The land with soil erosion
Dark clouds and rain.
Non renewable sourses can run out because we consume them faster than they regenerate.
What does it make this house sustainable?
What can we do to save energy? Use transport. responsibly. the walls. Use light. Use light . Do not use or conditioning too much. Choose the most efficients appliances.
Bitte warte - es wird geladen…