biodiversity

Which of the following is a measure of biodiversity?

• The pH level of soil

• The average temperature of a habitat

• The total biomass of an ecosystem

• The number of species in an area

What is the primary cause of species extinction?

• natural disasters

• habitat distruction

• genetic mutation

• Evolutionary adaptation

Which human activity is a major contributor to the loss of biodiversity?

• Deforestation

• Organic farming

• Renewable energy

• Wildlife conservation

Which of the following is an example of an invasive species?

• Bees in a natural habitat

• Native plants in a garden

• Rats on an island

• Butterflies in a park

What is the impact of overfishing on marine biodiversity?

• Increased population of marine species

• Disruption of the food chain

• Improved coral reef health

• Enhanced marine ecosystem balance