Unit 5: Urbanization: Lesson 1& 2 Flashcard

Front

What are limited resources?

Back

Limited resources are the finite inputs available to satisfy unlimited wants and needs.

Front

What is selection pressure?

Back

Selection pressure is the environmental influence that affects an organism's ability to survive and reproduce.

Front

What is habitat fragmentation?

Back

Habitat fragmentation is the process of breaking large habitats into smaller, isolated patches, often due to human activities.

Front

What is the strategic importance of community involvement in sustainable urban development?

Back

Community involvement fosters sustainable practices and conservation; strategic importance lies in education and participatory planning.

Front

What is geographic isolation?

Back

Geographic isolation is the separation of populations by physical barriers, leading to reduced gene flow and potential evolutionary divergence.

Front

Define urbanization.

Back

Urbanization is the process by which rural areas become urbanized as a result of population growth and migration.

Front

What are the effects of urbanization on biodiversity?

Back

Urbanization often leads to habitat loss, fragmentation, and pollution, which can decrease biodiversity.

Front

What is sustainable urban development?

Back

Sustainable urban development is the planning and development of urban areas that meet the needs of the present without compromising the ability of future generations to meet their own needs.

Front

Explain the concept of ecological footprint.

Back

An ecological footprint measures the environmental impact of an individual or community, expressed as the amount of land and water area required to produce the resources consumed and absorb the waste generated.

Front

What is the role of green spaces in urban areas?

Back

Green spaces in urban areas provide recreational opportunities, improve air quality, support biodiversity, and enhance the overall quality of life.