Ecosystems and Food Chains

The video explores ecosystems, highlighting the interaction between living and non-living components. It explains how energy and matter flow through ecosystems, focusing on processes like photosynthesis. The video also differentiates between food chains and food webs, illustrating how energy is transferred among organisms. It concludes by summarizing the key concepts discussed.

What is an ecosystem?

Describe the interactions between living and non-living things in an ecosystem.

How do plants obtain energy?

Explain the process of photosynthesis.

What role do decomposers play in an ecosystem?

What is matter, and how is it related to ecosystems?

What happens to energy and matter when an organism dies?

How does energy flow through an ecosystem?

What is the difference between a food chain and a food web?

What are the three groups of organisms in ecosystems?