Ecology and Interdependence Quiz

What is the primary focus of ecology as discussed in the introduction?

• The history of biology

• The study of chemical reactions

• The interdependence of organisms

• The classification of species

Which of the following is NOT considered a major biome?

• Desert

• Urban

• Tundra

• Rainforest

What term describes a mutually beneficial relationship between two organisms?

• Parasitism

• Symbiosis

• Competition

• Predation

What defines a population in ecological terms?

• A group of different species living together

• A single organism in a habitat

• A group of the same species living in a geographic area

• All living things on Earth

What is another term for a community in ecology?

• Biocenosis

• Habitat

• Biome

• Ecosystem

Which of the following is a non-renewable resource?

• Coal

• Water

• Wind

• Sunlight

What is a potential consequence of using non-renewable resources?

• Unlimited energy supply

• Increased biodiversity

• Decreased pollution

• Climate change

What percentage of organisms that have ever lived on Earth are now extinct?

• 50%

• 99%

• 10%

• 75%

What does it mean if a species is endangered?

• It has a stable population

• It is a newly discovered species

• It is in danger of going extinct

• It is thriving in its habitat

How can ecology help in conservation efforts?

• By finding ways to preserve biodiversity

• By promoting deforestation

• By eliminating all predators

• By increasing fossil fuel usage