Insulation And Different Uses Of Energy Flashcards
1
Q
What are 3 methods of insulation
A
Hot water jacket
Cavity wall
Hot water jacket
2
Q
2 negatives of wind turbines
A
Query noisy
Not power when wind stops
3
Q
3 ways energy can be made
A
Wind wave solar food biofuels geothermal
4
Q
1 positive of solar cell energy
A
No pollution
5
Q
1 negative of solar cell energy
A
Unreliable
6
Q
2 positives of a wind turbine
A
No pollution
Places in exposed areas
7
Q
1 positive of hydroelectricity
A
No pollution
8
Q
1 negative of hydroelectricity
A
Initial costs are high
