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.

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-4

Front

Why are sharks important to ocean biodiversity?

Back

Sharks play a crucial role in maintaining the balance of marine ecosystems by controlling the populations of other species, thus preventing overpopulation and ensuring a healthy food chain.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is a population in ecological terms?

Back

A population is a group of the same species living in the same geographic area.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with each other and their physical environment.

Tags

NGSS.MS-LS2-3

Front

Which biome has the highest biodiversity?

Back

Rainforests are known to have the highest biodiversity due to their warm climate and abundant rainfall.

Tags

NGSS.MS-LS2-5

Front

What is the relationship between biodiversity and ecosystem resilience?

Back

Ecosystems with high biodiversity are more resilient to changes and disturbances, making them more likely to survive environmental changes.

Tags

NGSS.MS-LS2-5

Front

What is an example of a biome with low biodiversity?

Back

Deserts are an example of a biome with low biodiversity due to harsh environmental conditions.

Tags

NGSS.MS-LS2-5

Front

How does overfishing affect marine biodiversity?

Back

Overfishing can lead to the decline or extinction of key species, disrupting food chains and reducing overall biodiversity in marine ecosystems.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is genetic diversity?

Back

Genetic diversity refers to the variety of genes within a species, which is important for the adaptability and survival of that species.

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Front

What role do keystone species play in an ecosystem?

Back

Keystone species have a disproportionately large impact on their environment relative to their abundance, helping to maintain the structure of the ecosystem.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5