Ch.7 Quiz

Name 3 types of biodiversity and define them.

• Genetic, species, and ecosystem diversity.

• Plant, animal, and microbial diversity.

• Terrestrial, aquatic, and aerial diversity.

• Local, regional, and global diversity.

Tags

NGSS.MS-LS2-5

NGSS.MS-LS4-4

Explain biodiversity distribution.

• The spread of species across different regions.

• The concentration of species in a single area.

• The genetic variation within a species.

• The number of ecosystems in a biome.

Tags

NGSS.HS-LS2-2

What does it mean for a community to be resilient?

• It can recover quickly after disturbances.

• It can avoid all environmental changes.

• It can prevent species extinction.

• It can maintain a constant population size.

Tags

NGSS.HS-LS2-6

What are the agricultural benefits of biodiversity?

• Pollination, pest control, and genetic resources for crops.

• Increased soil erosion and water usage.

• Higher crop prices and market demand.

• Reduced need for fertilizers and pesticides.

Tags

NGSS.HS-LS2-2

What are the ecotourism benefits of biodiversity?

• Attraction of tourists and economic growth.

• Increased urban development.

• Higher pollution levels.

• Decreased local culture preservation.

Tags

NGSS.HS-LS2-7

What is the current extinction rate?

• The rate at which species are disappearing.

• The rate of new species formation.

• The rate of population growth.

• The rate of habitat expansion.

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-5

Define threatened species.

• Species likely to become endangered.

• Species with stable populations.

• Species that are predators.

• Species that are herbivores.

Tags

NGSS.HS-LS2-7

NGSS.HS-LS4-5

What is the greatest cause of biodiversity loss?

• Climate change

• Habitat destruction

• Pollution

• Overfishing

Tags

NGSS.HS-LS2-7

NGSS.HS-LS4-5

How do invasive species contribute to biodiversity loss?

• By increasing genetic diversity

• By providing new food sources

• By outcompeting native species

• By improving habitat quality

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What has a global effect on biodiversity loss?

• Local farming practices

• Urban development

• Climate change

• Traditional fishing methods

Tags

NGSS.HS-ESS3-5

NGSS.HS-LS2-7

NGSS.HS-LS4-5