Front

What has been the trend in carbon dioxide levels over the past 60 years?

Back

Carbon dioxide levels have increased.

Front

What is required for a new island to develop into an ecosystem?

Back

Primary Succession is required for a new island to develop into an ecosystem.

Front

What is the role of producers in an energy pyramid?

Back

Producers convert sunlight into chemical energy through photosynthesis.

Front

What is an example of competition in ecosystems?

Back

Kudzu overgrowing and displacing native ground plants is an example of competition.

Front

What human activity can help reduce carbon dioxide levels?

Back

Decreasing the burning of fossil fuels can help reduce carbon dioxide levels.

Front

Define Primary Succession.

Back

Primary Succession is the process by which an ecosystem develops in an area where no soil exists.

Front

What is the significance of producers in an ecosystem?

Back

Producers are essential as they form the base of the food chain by converting solar energy into food.

Front

What is the impact of invasive species on native species?

Back

Invasive species can outcompete native species for resources, leading to their decline.

Front

How does photosynthesis contribute to the energy pyramid?

Back

Photosynthesis allows producers to create energy that supports all other levels of the energy pyramid.

Front

What is the relationship between carbon dioxide and climate change?

Back

Increased carbon dioxide levels contribute to global warming and climate change.