Unit 2 & 3 Test remediation

Front

What is biodiversity?

Back

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

Front

How does biodiversity change with latitude?

Back

Biodiversity generally decreases as you move away from the equator towards the poles.

Front

What is an invasive species?

Back

An invasive species is a non-native organism that, when introduced to a new environment, can cause harm to the ecosystem, economy, or human health.

Front

What is carrying capacity?

Back

Carrying capacity is the maximum number of individuals of a particular species that an environment can support sustainably.

Front

What type of growth is characterized by a J-shaped curve?

Back

Exponential growth is characterized by a J-shaped curve, where the population size increases rapidly over time.

Front

What factors can lead to a decrease in biodiversity?

Back

Factors include habitat destruction, pollution, climate change, and the introduction of invasive species.

Front

What is the relationship between altitude and biodiversity?

Back

Biodiversity typically decreases as altitude increases, due to harsher environmental conditions.

Front

What is ecological land use planning?

Back

Ecological land use planning is the process of managing land resources to minimize environmental impact and promote sustainability.

Front

What is the significance of pollution control in ecosystems?

Back

Pollution control helps to protect ecosystems by reducing harmful substances that can decrease biodiversity and disrupt ecological balance.

Front

What is a keystone species?

Back

A keystone species is a species that has a disproportionately large effect on its environment relative to its abundance.