Ecology Fundamentals Quiz

The video tutorial introduces the study of ecology, focusing on the interaction between living things and their environment. It explains the components of an ecosystem, including both living and non-living elements. The concept of a habitat is defined as the place where an organism lives. The video also discusses how organisms must consume other things for energy and introduces the concept of a food chain through a diagram.

What is the primary focus of ecology?

• The study of interactions between living things and their environment

• The study of ancient civilizations

• The study of chemical reactions

• The study of celestial bodies

What does an ecosystem consist of?

• Only plants

• Both living and non-living things

• Only non-living things

• Only living things

Where does an organism typically reside?

• In a food chain

• In a habitat

• In a population

• In a community

What must organisms do to obtain energy?

• Eat other organisms

• Photosynthesize

• Drink water

• Absorb sunlight

What does a food diagram represent?

• The water cycle

• The nitrogen cycle

• The energy flow in an ecosystem

• The carbon cycle