Food Chains: Food Chains

The video tutorial explains how living things obtain energy, either by producing it themselves or by consuming other organisms. It introduces the concept of a food chain, using a meadow ecosystem as an example. The food chain starts with grass, a producer that makes its own food using sunlight. Rabbits, as consumers, eat the grass to gain energy. The chain is completed by hawks, which consume rabbits. The video illustrates the flow of energy from producers to consumers in a simple food chain.

What is a food chain, and how does it illustrate energy flow?

Describe the relationship between the hawk and the rabbit in the food chain.