Draw/Illustrate how electricity is being created and described in the video. Your sketch can be similar to or different from what is shown in the video, as long as it illustrates the concept. How does biomass generate electricity?
Question 2
2.
Explain the illustration in words.
Question 3
3.
Question 4
4.
Explain what is turning the turbine.
Question 5
5.
Question 6
6.
Biofuels
Question 7
7.
Question 8
8.
Explain what is turning the turbine.
Question 9
9.
Why don't we use biofuels for all our fuels?
Solar Photovoltaics
Question 10
10.
Draw/Illustrate how electricity is being created and described in the video. Your sketch can be similar to or different from what is shown in the video, as long as it illustrates the concept. How do photovoltaics generate electricity?
Question 11
11.
Explain the illustration in words.
Question 12
12.
Question 13
13.
Question 14
14.
Why don't we provide all electricity through PV?
Solar Thermal
Question 15
15.
Explain Passive solar systems.
Question 16
16.
Explain Active solar systems.
Question 17
17.
Draw/Illustrate how electricity is being created and described in the video. Your sketch can be similar to or different from what is shown in the video, as long as it illustrates the concept. How does concentrated solar power generate electricity?
Question 18
18.
Question 19
19.
How does the building of large scale solar energy farms impact desert ecosystems?
Question 20
20.
What is the main way to make electricity from biomass?
Solar panel
Combustion to heat water to steam to turn turbine spinning inside a generator
Chemical reaction
Which of the follow is the primary source of energy for cooking and heating for ~2.5 billion people?
Nuclear
Hydro
Solar
Biomass
Combustion of biomass still releases
CO2
Volatile organic compounds
CO
NOX
Particulate matter
What is the main way to make electricity/energy from biofuel?
Chemical reaction
Solar panel
Combustion to turn turbine spinning inside an engine
What is the main way to make electricity from photovoltaics?
Combustion to heat water to steam to turn turbine spinning inside a generator
Semiconductor that uses photons to free electrons
Chemical reaction
When is the most electricity produced through PV?
When it is dark
When the sun is shining
When it is cloudy
When it is raining
What is the main way to make electricity from concentrated solar power?
Solar panel
Using the sun to heat water to steam to turn turbine spinning inside a generator
Chemical reaction
Solar systems have been _____________ in the past and therefore not used much.