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Population

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Aniya Konopelski

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โˆ™ 2021-10-16 18:35:48
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Cards in this guide (27)
What is the process cells use to produce energy without oxygen

Cells use anaerobic respiration to produce energy without oxygen.

Fuel-cell cars use hydrogen gas and release into the atmosphere

water vapor

As of the year 2000 the human population was approximately

6 billion

Population growth is highest in which countries

Answer this Which is the best way to determine a species population in an area? question…

Which would be least helpful in reducing indoor pollution

Increasing the house temperature

Which of these energy sources is formed from decayed and compressed plankton

Natural Gas

Asbestos is most often associated with which medical condition

Lung disease

Homes that have lessfewer most likely have worse indoor pollution

air flow

Which would most likely lead to reduced bird populations

Introduction of non-native species

The human population on Earth is currently growing

exponentially

Which is a pollutant associated with high tech gadgets in landfills

Chromium

Which satellite was launched recently by NASA

The satellite which was launched recently by nasa is terra.

What advantage does nuclear power have over fossil fuels

The major advantage is that the fuel, once introduced, lasts a considerable time without replenishment, and so does not require a constant transported supply.

Other advantages are offset by disadvantages : it produces almost no CO2, but it does give off substantial waste heat. It produces little waste, but the waste produced is highly dangerous and difficult to dispose of.

Who or what is responsible for cutting down trees

humans are responsible for cutting down trees..... we are killing ourself

If the variety of species in an ecosystem decreases this is a decrease in the system's what

biodiversity

Population growth is highest in what kind of countries

Population growth is usually highest in impoverished countries, such as Africa and India.

Fuel cells use oxygen and what kind of gas and produce energy and water

hydrogen

What supplies organisms with the food energy and other resources needed to live

An Ecosystem

What do some scientists blame for an increase in the strength of hurricanes

Warmer tropical oceans

Which ofthe following is a reason the human population is growing exponentially
When a fossil fuel is burned what energy is converted into kinetic energy

heat energy

Are hurricanes a cause of global warming

No. We do not expect global warming to increase the number of hurricanes, but our models indicate the severity of these storms should increase as a result of global warming.

What was banned by the EPA because when it is inhaled into the lungs it can cause lung disease or cancer

Several substances have been banned or restricted because of inhalation worries.

Hexavalent chromium - direct link to lung cancer

Asbestos was briefly banned, but is still in production today*

Lead based paint - more neurological problems, but a carcinogen nonetheless

PCBs - many health problems including potent carcinogen

There is also a very long list of banned pesticides, but most of these are responsible for neurological side effects, not cancer.

*Australia has banned new asbestos production and use.

What advantage does nuclear have over fossil fuels

Male Anoles are very dominant

Is a nonrenewable resource

Petroleum is a nonrenewable resource.

Who is in the most danger from the effects of over fishing

Predators that eat fish to survive. (Apex)

What measurement gives the most accurate number of population in an area

The electoral roll (or voting register).

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