Unit 6 Sustaining Biodiversity & Conservation

Front

What is the Endangered Species Act?

Back

A U.S. law aimed at protecting endangered species and their habitats, which includes provisions for identifying species at risk, enforcing protective measures, assisting landowners, and planning for species recovery.

Front

What is NOT a threat to biodiversity?

Back

Keystone species, as they play a crucial role in maintaining the structure of an ecosystem.

Front

What ecological service do coral reefs provide?

Back

Erosion prevention, which helps protect coastlines and marine life.

Front

What is genetic diversity?

Back

The variety of versions of a trait within an individual species, which is essential for adaptation and survival.

Front

What is a major concern for national parks besides lack of funding?

Back

Overuse and degradation, which can harm ecosystems and wildlife.

Front

What are invasive species?

Back

Non-native species that disrupt local ecosystems, often outcompeting native species for resources.

Front

What role do wild insect pollinators play in agriculture?

Back

They are essential for the pollination of many crops, contributing to global food production.

Front

Define ecological diversity.

Back

The variety of ecosystems within a given area, which contributes to overall biodiversity.

Front

What is habitat destruction?

Back

The process by which natural habitats are rendered unable to support the species present, often due to human activities.

Front

What is the significance of keystone species?

Back

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