Alternative Energy Flashcard Edited

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of dead plants and animals, which have been buried and subjected to heat and pressure over millions of years. Examples include coal, oil, and natural gas.

Front

Why are fossil fuels considered nonrenewable resources?

Back

They cannot be replenished in a short period of time.

Front

What is carrying capacity in an ecosystem?

Back

Carrying capacity is the maximum number of individuals of a particular species that an environment can support sustainably without degrading the habitat.

Front

What happens to a bacterial population in an optimal environment?

Back

The bacteria will reproduce exponentially, until the population reaches carrying capacity.

Front

What is an alternative energy source?

Back

An alternative energy source is any energy source that is not based on fossil fuels. Examples include solar energy, wind energy, and geothermal energy.

Front

Which of the following is not an alternative energy source?

Back

Oil.

Front

What is conventional agriculture?

Back

Conventional agriculture is a farming system that uses synthetic fertilizers, pesticides, and genetically modified organisms (GMOs) to maximize yield.

Front

What are GMOs?

Back

Genetically Modified Organisms (GMOs) are organisms whose genetic material has been altered using genetic engineering techniques to exhibit desired traits.

Front

What is geothermal energy?

Back

Geothermal energy is heat energy generated and stored in the Earth, which can be used for heating and electricity generation.

Front

What is wind energy?

Back

Wind energy is the process of converting wind into usable forms of energy, typically electricity, using wind turbines.