Test review

Which of these 4 are non-renewable resources?

• natural gas

• geothermal power

• oil/petroleum

• coal

• nuclear power

Answer explanation

Natural gas, oil/petroleum, coal, and nuclear power are non-renewable resources as they cannot be replenished in a short time frame. Geothermal power, however, is renewable.

Which of these 6 are renewable resources?

• Tidal power

• Hydroelectric power

• Biomass/bio-fuel

• Wind power

• Solar power

Answer explanation

All listed options are renewable resources. They harness natural processes: tidal and hydroelectric power use water movement, biomass utilizes organic materials, while wind and solar power rely on wind and sunlight, respectively.

Non-renewable made of the remains of organisms that underwent massive heat and temperature pressure. Usually found in the ocean in the form of a liquid.

• Wind Power

• Oil/Petroleum

• Tidal Energy

• Geothermal Power

Answer explanation

Oil/Petroleum is a non-renewable resource formed from the remains of ancient organisms subjected to heat and pressure, typically found in liquid form in oceanic deposits.

Non-renewable that uses made of the remains of organisms that underwent massive heat and temperature pressure. Usually found in the form of a gas.

• Natural Gas

• Coal

• Wind Power

• Hydroelectric

Answer explanation

Natural gas is a non-renewable energy source formed from the remains of ancient organisms subjected to heat and pressure, typically found in gaseous form. This matches the description provided in the question.

Uses the power of the wind to capture energy. Windmills and wind turbines are the main tools for this source of energy.

• Geothermal Power

• Wind Power

• Tidal Energy

• Oil/Petroleum

Answer explanation

Wind Power harnesses wind energy using windmills and wind turbines, making it the correct choice. Geothermal Power, Tidal Energy, and Oil/Petroleum do not utilize wind as their primary energy source.

Taps into heat source deep into the earth.

• Geothermal energy

• Wind energy

• Solar energy

• Hydroelectric power

Answer explanation

Geothermal energy is derived from the heat stored deep within the Earth, making it the correct choice. Other options like wind, solar, and hydroelectric power utilize different natural sources.

What happens when humans fish too much and do not allow the fish population to reproduce and recover?

• Over-fishing

• Climate change

• Air pollution

• Urban Sprawl

Answer explanation

When humans fish excessively without allowing fish populations to recover, it leads to over-fishing. This depletes fish stocks, disrupts ecosystems, and threatens the sustainability of marine life.

What is the term for the poor planning of cities that leads to harm to the environment as the environment is cut to make cities bigger?

• Urban Sprawl

• Acid rain

• Overpopulation

• Strip mining

Answer explanation

The term 'Urban Sprawl' refers to the uncontrolled expansion of cities, which often results in environmental harm as natural areas are cleared to accommodate growth. This makes it the correct choice for the question.

What is the effect of overpopulation on the environment?

• Increases air pollution

• Causes coral bleaching

• Leads to urban sprawl

• Increases acid rain

Answer explanation

Overpopulation leads to urban sprawl as more people require housing and infrastructure, causing cities to expand into surrounding areas. This can result in habitat destruction and increased resource consumption.

What is the term for the mining process that removes large strips of land?

• Over-fishing

• Strip mining

• Urban Sprawl

• Deforestation

Answer explanation

The term for the mining process that removes large strips of land is 'strip mining.' This method involves stripping away the surface layers to access minerals, making it distinct from other options like deforestation or urban sprawl.