Final Review Flashcardizz #1 - Units 1 - 3

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.

Front

How does biodiversity impact ecosystem stability?

Back

Biodiversity increases the amount of genetic material in the environment and helps stabilize ecosystems, making them more resilient to changes.

Front

What are greenhouse gases?

Back

Greenhouse gases are gases in the Earth's atmosphere that trap heat, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

Front

What is the greenhouse effect?

Back

The greenhouse effect is the process by which certain gases in the Earth's atmosphere trap heat, regulating global temperatures and preventing extreme weather.

Front

Why is the greenhouse effect essential for life on Earth?

Back

It regulates global temperatures, preventing extreme heat and cold, which is crucial for maintaining life.

Front

What factors influence the amount of sunlight received at different latitudes?

Back

The primary factor is Earth's tilt on its axis, which affects the angle and intensity of sunlight received.

Front

What distinguishes jovian planets from terrestrial planets?

Back

Jovian planets (gas giants) have thicker atmospheres composed primarily of hydrogen and helium, while terrestrial planets have solid surfaces.

Front

What is the role of trees in the carbon cycle?

Back

Trees absorb carbon dioxide during photosynthesis, helping to reduce greenhouse gas levels in the atmosphere.

Front

What is deforestation?

Back

Deforestation is the clearing or thinning of forests, often resulting in loss of biodiversity and increased greenhouse gas emissions.

Front

How does burning coal affect the environment?

Back

Burning coal releases significant amounts of carbon dioxide and other pollutants into the atmosphere, contributing to climate change.