Energy Choices & Security - 无忧得胜-网上国际课程 (5edu.win)

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1#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Origins of acid rx:lx(tkfu5mm-x/ 2 d rain

According to the figure, deduce whether sources of acid rain can be

A. only anthropogenic (man-made).

B. only natural.

C. both anthropogenic and natural.

D. neither anthropogenic nor natural.

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2#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

State which source of energy is cod ltt9 v0b;vpr9 c))zxnsidered a non-renewable resource.

A. Solar power

B. Wind power

C. Geothermal energy

D. Natural gas

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3#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Sample EU energy efficiency labejozzv )ifpkg/,h k;(. l for a washing machine

Improving the energy efficiency of household machines will help us decrease the amount of energy we use.

Identify the environmental value system that best matches this approach.

A. Technocentric

B. Cornucopian

C. Deep ecologist

D. Anthropocentric

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4#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Which of the following 1luo/uuuwt( . is not an ethical implication of biofuel production?

A. Biofuel is a renewable energy source

B. Amount of land required for biofuel farming

C. Food prices

D. Demand for fertilisers required for biofuel farming

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5#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Determine which of the following statements about greenhousgr+ax 5u :at3ne gases is not true.

A. Greenhouse gases are needed to keep the Earth's atmosphere warm

B. Greenhouse gases absorb the majority of incoming shortwave radiation from the Sun.

C. The majority of longer-wavelength radiation emitted by the earth is absorbed by greenhouse gases.

D. Nitrous oxide and industrial halocarbons are greenhouse gases.

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6#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Identify the change . xhj+mu(*wf3hjxg5 i( wk(qk that would not delay or decrease the severity of the effects of +*j.k j3u(x5w hi(mkg(fqwh x global warming.

A. Increased use of renewable energy.

B. Decreased deforestation and increased forestation.

C. Increased use of natural fertilizers and decreased use of nitrogen fertilizers.

D. Forests converted to farms.

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7#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Determine which of the following is notb p jg qkrv5)*0fff2z9ik7xx; a potential drawback of using solar energy to generate large amof zixqb9vgr k5k)f;*0x2 7pjf unts of energy for a society.

A. Determine which of the following is not a potential drawback of using solar energy to generate large amounts of energy for a society.

B. Potential Drawback is High initial costs,Consideration is How expensive is building the infrastructure to generate energy?

C. Potential Drawback is Limited potential for large-scale deployment,Consideration is Can enough energy be generated for all parts of our society, like factories, trucks, offices, and homes?

D. Potential Drawback is Environmental impacts during manufacturing,Consideration is How much damage does building the infrastructure do to the environment?

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8#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Identify the statement that best destu9 p1r.( - ytw(bmg:h qlqd+jcribes energy security of a country.

A. Ensuring a constant supply of renewable energy sources

B. Reducing the reliance on non-renewable energy sources

C. Maintaining a diverse energy mix to minimise disruptions

D. Achieving self-sufficiency in energy production

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9#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Origins of acin o-vr n2q/*kjd deposition

Identify which of the following is not labelled correctly.

A. Process or place is Primary pollutants released at the source

B. Process or place is Secondary pollutants released at source

C. Process or place is Chemical reactions altering pollutants

D. Process or place is Impact site of acid deposition

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10#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Energy consumption by source woma+,4/ ttl xin Brazil

Calculate what percentage of Brazil’s energy was generated by low-carbon sources in 2021.

A. 16%

B. 46%

C. 54%

D. 84%

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11#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Energy consumption by source in Bj r0 +0kvp.rcarazil

Suggest the most likely reasons for Brazil’s major energy choices.

I. Availability
II. Technological developments
III. Sustainability

A. I only

B. I and II only

C. I and III only

D. I, II and III

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12#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Suggest policies or actions that could increase a ccd5r*hh pd :p8ountry’s energy security.

I.
Increase the use of renewable energy instead of using fossil fuels.
II.
Reduce energy consumption by increasing energy efficiency.
III.
Increase the price of energy.

A. I only

B. I and II only

C. II and III only

D. I, II and III

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13#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Movement of car g0c2.e fk3cj/ ww3)kg48zzvpfgy zc7bon through the carbon cycle

The burning of fossil fuels affects several carbon stores directly or indirectly. Calculate the annual increase in carbon levels (GtC yr

-1
) in the atmosphere.

A. 7.3 GtC yr -1

B. 5.5 GtC yr -1

C. 750 GtC yr -1

D. 4000 GtC yr -1

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14#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Identify the type of fossilwn8 ib igq;4 tru1 yt39r5d2 su0j5nyc fuel that produces the least amount of CO

2
when burned to produce energy.

A. Coal

B. Natural gas

C. Oil

D. All produce the same amount of CO 2

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15#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

List the statements that are true about the production of ooote* 4qrr1wq6 p 4*nelectricity.

I.
Over 95% of global electricity production requires the use of turbines.
II.
The use of wind power to produce electricity does not produce waste.
III.
Burning fossil fuels to produce electricity is the cheapest form of electricity production.

A. I only

B. I and II only

C. II and III only

D. I, II and III

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16#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Identify the biggest problem associated with the use of renewable o-m y-nmvk p).sources of electricity producti-mvn k-ypm )o.on such as solar and wind in 2023.

A. Disposal of solar panels and wind turbines in landfills.

B. Intermittent production of electricity due to weather.

C. Release of $CO_2$ during production and transport of products required for electricity production.

D. The inability to store excess electricity produced.

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