Energy Flow in an Ecosystem

Front

What are the basic needs of living organisms?

Back

Food, water, shelter.

Front

What could happen if we don't look after our resources?

Back

Depletion of resources, environmental degradation, and loss of biodiversity.

Front

What is required for all proposed policies regarding environmental changes?

Back

An environmental impact statement (EIP).

Front

What is an example of something you are unlikely to find in a sustainable home?

Back

A Hummer (SUV) in the garage.

Front

What does sustainability ensure regarding the planet's resources?

Back

That the planet and its resources can continue to provide life.

Front

Define sustainability in the context of ecosystems.

Back

Sustainability refers to the ability to maintain ecological balance by using resources in a way that meets current needs without compromising future generations' ability to meet theirs.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, convert solar energy into chemical energy through photosynthesis, forming the base of the food chain.

Front

What is the significance of an environmental impact statement (EIP)?

Back

An EIP assesses the potential effects of a proposed project or policy on the environment, helping to inform decision-making.

Front

How does resource depletion affect ecosystems?

Back

Resource depletion can lead to habitat loss, decreased biodiversity, and disruption of ecological balance.

Front

What are renewable resources?

Back

Resources that can be replenished naturally over time, such as solar energy, wind energy, and timber.