Energy Reviewer

What is the environmental consequence of building a solar farm in a forest?

• It will cause more air pollution.

• It will cause more water pollution.

• It will result in cutting down of more trees.

• It will result in growing more trees.

Which energy resource would have the least impact on global climate changes?

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Which shows a disadvantage of using hydroelectric power?

• Building dams damages the environment and results in loss of land

• Building dams reduces carbon dioxide emission

• Building dams is only be suitable for industrial use

• Building dams creates more reservoirs

Which shows a disadvantage of using wind as an energy resource?

• It is efficient only in areas with steady winds.

• It occupies a small area of land.

• It produces a large amount of energy.

• It creates plenty of greenhouse gases.

Which energy resource contributes the most to air pollution?

• coal

• hydropower

• nuclear

• wind

What will be the negative impact on Earth if there is a continuous increase in the use of fossil fuels?

• warmer global climates due to increased levels of carbon dioxide in the atmosphere

• more marine diversity due to decrease in water quality

• better human health due to increase in air pollution

• lower air quality due to decrease in levels of oxygen in the atmosphere

Which energy source can cause worst disaster and have a long-term effect when accident or spill happens?

• nuclear energy

• solar energy

• hydroelectric energy

• geothermal energy

When coal is burned, the chemical energy stored in it is transformed into another form. Which is most likely to be polluted first when this happens?

• air

• water

• soil

• trees

Some trees are cut down in order to give way to building of power plants. Which is mostly associated with too much deforestation?

• increase in soil erosion

• increase in water pollution

• decrease in global temperature

• decrease in available ground water

What could most likely to happen when transporting crude oil?

• oil spills

• air pollution

• soil erosion

• radiation exposure