Question 1

Discuss the relationship between plate tectonics and the location of seismic activity around the world.

Accepted Answer

The answer of Discuss the relationship between plate tectonics and...

Question 2

The majority of China's renewable energy comes from

Accepted Answer

According to the National Bureau of Statistics in China, in 2020, hydropower accounted for 31.6% of the country's total renewable energy consumption, followed by wind power at 26.8%, solar power at 19.1%, and biomass energy at 20.1%. Coal and nuclear are not considered renewable sources of energy.

Question 3

What major industrial power currently generates 20% of its total energy budget from renewable resources?

Accepted Answer

Germany currently generates 20% of its total energy budget from renewable resources, making it a major global player in the transition to a renewable energy economy. Denmark and Great Britain also have significant renewable energy sectors, but they do not currently generate as high a percentage of their total energy as Germany does. The United States and China still rely heavily on fossil fuels for their energy needs.

Question 4

Which of the following pairs are a renewable energy source?

Accepted Answer

Both wind and solar are renewable energy sources, meaning they come from inexhaustible resources and do not produce harmful emissions during energy production.

Question 5

The tropical location of Africa sitting astride the Equator makes it a prime location for the expansion of which renewable energy industry?

Accepted Answer

Africa's tropical location and abundant sunlight make it ideal for solar energy expansion.

Question 6

The largest current producer of natural gas is

Accepted Answer

The answer of The largest current producer of natural gas...

Question 7

Proven reserves of oil are determined by

Accepted Answer

Proven reserves of oil are those deposits that are confirmed to be extractable and economically viable under current technological and market conditions.

Question 8

The nation with the greatest percentage of global proven oil reserves is

Accepted Answer

The answer of The nation with the greatest percentage of...

Question 9

What is a problem with power generated by wind or sun?

Accepted Answer

The answer of What is a problem with power generated...

Question 10

Hydraulic fracturing (fracking)is

Accepted Answer

Hydraulic fracturing, or fracking, is a technique used to extract oil and gas from shale rock by injecting water, sand, and chemicals at high pressure to fractures the rock and release the trapped hydrocarbons. It has become increasingly popular in recent years as a method of energy production, particularly in the United States.

Question 11

Most of the world's power is generated by

Accepted Answer

The answer of Most of the world's power is generated...

Question 12

The global leader in nuclear energy consumption is

Accepted Answer

The United States is the global leader in nuclear energy consumption, with a total consumption of 809.4 TWh in 2019.

Question 13

The United States produces % of the global supply of coal but currently consumes __% of the global demand.

Accepted Answer

The answer of The United States produces % of the...

Question 14

Which two nations are both among the top five consumers of oil, coal and natural gas?

Accepted Answer

According to the International Energy Agency, the top five consumers of oil, coal, and natural gas are China, United States, India, Russia, and Japan. However, India is not in the top five for coal consumption, making the correct answer B - China and the United States.

Question 15

What is the primary reason that global energy demand is forecast to increase 40% by 2030?

Accepted Answer

The primary reason that global energy demand is forecast to increase 40% by 2030 is the further industrialization of developing economies. As economies develop, they require more energy to power their industries and meet the demands of their growing populations. This is particularly true in countries such as China and India, where rapid economic growth has led to a significant increase in energy consumption.

Question 16

The United States currently consumes roughly what percent of the world's oil?

Accepted Answer

The answer of The United States currently consumes roughly what...

Question 17

What country generates almost all (95%)of its power from renewable sources?

Accepted Answer

Iceland generates almost all of its power (95%) from renewable sources, namely geothermal and hydro power.

Question 18

Fossil fuels

Accepted Answer

Fossil fuels are linked to environmental damage through the emission of greenhouse gases, which contribute to climate change. They are not evenly distributed around the world and do not include wind and solar energy. While natural gas is a fossil fuel, it alone does not make up roughly 50% of global energy needs. Fossil fuels are a non-renewable energy source, as they take millions of years to form.

Question 19

What geologic hazards do humans face around the world? Discuss the reasons for differences in the experience of these geologic hazards around the world and also the potential benefits to humans from hazards such as volcanism.

Accepted Answer

The answer of What geologic hazards do humans face around...

Question 20

What percent of the world's power is generated from renewable sources?

Accepted Answer

According to the International Energy Agency (IEA) as of 2020, renewable energy sources (including hydropower) made up approximately 10% of the world's electricity generation.

Quiz 2: Physical Geography and the Environment