Students complete activities to learn about the ocean food web. In this ocean life lesson, students discuss how the tides affect feeding, learn about filter feeders, grazers, predators, and scavengers. Students then group the animals...

Students explore seashore ecosystems.  In this marine animal biology lesson, students sort photographs of various sea creatures according to their eating habits and discuss each animal's identifiable traits.  Students draw and...

Pupils describe three methods of obtaining food: scavenging, filter feeding, and hunting. They describe three methods of obtaining food: scavenging, filter feeding, hunting, and list at least two reasons why humans are not considered...