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WorksheetsEnergy crossroads
Total questions: 123
Worksheet time: 1hrs 15mins
How much has humanity's ecological footprint increased since 1961
2 times
3 times
4 times
100 times
Humanity's ecological footprint now exceeds the world's ability to regenerate by what percent?
25%
50%
75%
100%
150 years ago, what did we start harnessing?
fossil fuels trapped within the earth
CO2 trapped within the earth
electricity
nuclear power
Nonrenewable resources
can be replenished.
cannot be replenished.
are not limited.
are not fossil fuels.
____________ is produced through methods that do not release greenhouse gases or any other pollutants
Energy
Clean Energy
Clear energy
Renewable Energy______________.
increases the reliance on Fossil Fuels.
causes climate change
doesn't create any direct green gas emissions
Burning fossil fuels pollutes the air, which can be harmful to people, animals, and plants. Clean energy does not pollute the air.
Based on this evidence, what can you conclude about clean energy?
Clean energy is probably better for the health of people, animals, and plants than fossil fuels
Clean energy is probably more dangerous to people, animals, and plants, than burning fossil fuels
Clean energy is probably worse for the air, but better for the health of people, animals, and plants than fossil fuels
Clean energy is probably better for the air, but worse for people, animals, and plants than fossil fuels
Which form of energy would most likely be affected by change in weather
geothermal
natural gas
wind
nuclear
What type of by-products does nuclear energy produce? (a disadvantage)
carbon dioxide
radioactive waste
sulfur dioxide
nitrogen oxide
What type of energy transformation happens in hydro-electric power?
kinetic to potential
sound to mechanical
chemical to electrical
mechanical to electrical
Energy is?
The ability to do work.
When I feel crazy.
After I ate a snack.
Running in circles.
Energy is?
The ability to do work.
When I feel crazy.
After I ate a snack.
Running in circles.
What kind of energy does fusion and fission put off?
Mechanical
Electrical
Nuclear
Radiant
When electrons move through a substance it provides what kind of energy?
Mechanical
Electrical
Chemical
Thermal
Which letter shows maximum kinetic energy?
A
B
C
D
a natural non renewable fuel such as coal, oil, or natural gas formed over a very long time in the geological past from the remains of living organisms
fossil fuel
hydropower
geothermal
wind
a flammable, yellow to black liquid composed of hydrocarbons occurring naturally beneath Earth's surface
petroleum (oil)
wind
geothermal
biomass
Even though the US only represents 5% of the world's population, how much of the world's energy does it consume?
25%
50%
75%
5%
In the past 14 years how many years are recorded as the warmest years?
1
3
5
10
Where is the warming trend particularly evident?
Earth's poles
Equator
North America
South America
What will the melting of ice over Greenland and Antarctica result in within the next century?
Sea level rise
More deserts
lower rainforest
lower sea levels
greensburg Kansas was devastated by what?
Earthquake
Extreme Drought
Tornado
Flooding
Global Warming
The impact we have on the world's environment as we consume energy is know as our what?
carbon footprint
carbon fibers
Global footprint
Global trends
Which of the following produces "Energy." Choose all the apply.
Electricity
The Sun
Food
Oil, gas and coal.
Choose the energy that is described below.
Flowing water turns a wheel to do work to make electricity.
WInd
Solar
Hydropower (water)
Biomass
Human power.
Choose the energy that is described below.
Energy made from plants.
WInd
Solar
Hydropower (water)
Biomass
Human power.
A renewable energy source is one that replace itself _______ and ______
slowly, dependably
quickly, dependably
quickly, fully
independently, reliably
How many times can fossil fuels be burnt?
once
twice
more times
they do not burn
Which are the three main fossil fuels?
oil, gas, solar
oil, water, tides
oil, nuclear, tides
gas, oil, coal
Which is the most commonly used energy source today?
fossil fuels
hydrielectric
nuclear
solar
What type of renewable energy comes from building dams?
wind power
geothermal power
hydroelectricity
nuclear power
Hot water is pumped up from deep inside Earth . This describes....
geothermal energy
hydroelectric energy
bio fuels
chemical processes
Which energy source does not include turbines?
wind
hydro
solar
nuclear
One problem with _____ energy is that it produces radioactive waste
solar
wind
tidal
nuclear
What is green technology?
Development and application of product, equipment and systems used to conserve environment and nature
Development of green products
Increase transport for the country's economic development and people's livelihoods
Increased use of fossil fuel sources but attempts to minimise or reduce the negative impact of human activity
Which of the following is not the importance of practicing energy efficiency through Green Technology?
Increase energy savings
Strengthen the country's economy
Increase use of fossil fuel
Waste is used as a form of renewable energy
Which of the following shows the effect of energy efficiency practices?
Improvement in energy saving
Increase in greenhouse gases
Increase in annual energy consumption
Increase cost of living
Which of the following is a non-renewable energy?
Solar
Hydro
Biomass
Coal
This power plant produces electricity most likely by using-
Which of the following is a fossil fuel?
wind
water
oil
What is/are the advantages of using nuclear power?
A small amount of fuel can give a large amount of energy.
Generating electricity by nuclear power gives off no air pollutants.
Generating electricity by nuclear power produces radioactive nuclear waste.
Which energy source is used in the following power plant?
Nuclear power
Tidal power
Solar power
Hydroelectric power
Which energy source is used in the following power plant?
Nuclear power
Tidal power
Solar power
Hydroelectric power
Which energy source is used in the following power plant?
Biomass power
Tidal power
Solar power
Hydroelectric power
Which energy source is used in the following power plant?
Biomass power
Tidal power
Solar power
Hydroelectric power
2) How much does the US consume each day?
4 million barrels
8 million barrels
16 million barrels
20 million barrels
4) How would running out of oil affect the food industry and our access to food?
Food can’t get to stores
There wouldn’t be any food available for livestock
There would not be a significant change
A and B are correct
5) How would running out of oil impact our ability to produce electricity?
It would not significantly impact our electricity because power plants burn coal not oil
Power plants would shut down because we would have no way to transport coal needed to run them
We would see minor issues, but only because the power plants that use oil would not run.
None of the above
6) Why might people begin to steal cooking oil once there is no more crude oil to extract from the earth?
Because cooking oil can be burned to cook food
Because cooking oil can be recycled and use to make diesel fuel.
Because cooking oil would be one of the foods you can no longer buy at grocery stores
All of the above
7) Why would farmers start to plant things like soybean and corn instead of their typical crops?
People need these crops for food
Oil from Soy can be used make diesel fuel
They grow faster than other crops
8) Why are most cars still able to run in Brazil but not the US?
because cars in Brazil cars can run on ethanol from sugar cane
because Brazil has access to more oil reserves than the US
because most of the cars in brazil are electric
because there aren’t as many cars in Brazil compared to the US
9) What would happen to garbage?
People are collecting and recycling garbage to produce alternative fuels
The garbage is piling up because there is no fuel for garbage trucks
The amount of garbage being produced by people is decreasing because they are reusing materials as much as they can
According to the video A World Without Oil, how are people improvising to get fuel for their car?
They are buying fuel on the black market
They are converting their cars from gas to electric
People are scavenging ingredients to make homemade bio fuel
13) What is the downside of using crops for bio fuel?
Bio fuels are not as effective as gasoline or diesel to run engines
Bio fuels can corrode and damage engines
Using corn to make bio fuels like ethanol means less food available for people to eat
Growing crops for bio fuels depletes and damages soils more than regular crops would
Why can’t you store gasoline long term?
There would be laws against hording gasoline during a crisis like this.
Over time, gasoline will go bad
Gasoline can easily become contaminated if it is not stored properly
Gasoline is likely to explode during long term storage
Why would old discarded electronics become valuable according to the video A World Without Oil?
Electronics contain valuable metals like gold and silver
The batteries in electronic devices can be recycled and used in cars
The electronic components can be upgraded and sold for a lot of money
The electronics will need to be recycled because once the oil is gone it would be really difficult to produce new electronics
16) Why would algae eventually become an important resource once the oil is gone?
Algae is easily grown and can be used as a food substitute and supplement
Algae can be used to make bio fuel.
Algae can be used to produce types of plastics that use to be made from crude oil
120) Over the decades what would be the most common way of producing bio fuels needed to replace oil?
Producing would be ethanol extracted from corn
Producing bio diesel from oil extracted from soil
Producing bio fuels from large Algae grown in commercial bioreactors
In the video, A World Without Oil, what did they predict we would turn empty high rise buildings into?
green houses
schools
hospitals
stores
In the video, A World Without Oil, what did they say a small amount of people would move up north?
Its warmer up there
they found oil there
to get away from the crazy people looting and stealing
its where all the warm beaches are
In the video, A World Without Oil, what did they say the U.S. military spends every year on fuel?
180$
180 thousand $
800 thousand $
180 billion $
In the video, A World Without Oil, why did they predict a healthcare crisis?
most of the supplies used by doctors are actually made from oil.
the smell of oil stops the flu from transmitting.
oil makes people sick
I didn't pay attention so I don't know!
In the video, A World Without Oil, why did they say people would start collecting cell-phones?
to get the precious metals out from the insides
to help get unlimited data
I don't know cause i wasn't paying attention!!!
so they can set up a friends and family plan and everyone would have a phone.
With only 2 days left this grading period, have you looked at the grade book for all your classes? I have more Cs and Fs then I have ever had!!!! Some of you might get your first C or F........ Please check before its too late.
Yes I checked it, and Im all good!
No I haven't, but I will so I can do my best!
I don't care if I fail, my parents don't care either!
I don't want to have all my electives next year so I don't care if I fail.
