Threats to Biodiversity

Front

What is species diversity?

Back

The number of different species and the abundance of each species in a biological community.

Front

What is habitat destruction?

Back

The loss of a natural habitat.

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What defines an endangered species?

Back

An endangered species is one whose numbers are so small that it is at risk of extinction.

Front

What impact do invasive species have?

Back

Invasive species have a negative impact on both the ecosystem and the economy.

Front

What is habitat fragmentation?

Back

The breaking of habitats into smaller pieces.

Front

What is genetic diversity?

Back

The variety of genes within a species.

Front

What is ecosystem diversity?

Back

The variety of ecosystems within a given area.

Front

What are the main causes of biodiversity loss?

Back

Habitat destruction, invasive species, pollution, and climate change.

Front

What is the significance of biodiversity?

Back

Biodiversity contributes to ecosystem services, resilience, and overall health of the planet.

Front

What is an invasive species?

Back

A non-native species that spreads widely and causes harm to the environment, economy, or human health.