Stream ecosystems

Abiotic factors in a stream are.....

• The non-living things

• The plants

• The living things

• The Animals

Biotic factors in a stream are...

• The non-living things

• The plants

• The living things

• The animals

The picture is of a....

• Dobsonfly nymph

• Flatworm

• Flat mayfly nymph

• Swimming mayfly nymph

This picture is of a...

• Smooth cased caddisfly nymph

• Stone cased caddisfly nymph

• Stick cased caddisfly nymph

• Slime cased caddisfly nymph

The picture is of a...

• Cased caddis fly nymph

• Garden snail

• Crustacean

• Rounded snail

The watercourse type is a....

• Stream

• Pond

• Estuary

• River

In terms of streams, Land catchment is....

• Where the land catches all of the animals that are on it

• The area of land around a stream that sucks water out of the stream

• The area of land around a stream that feeds water to the stream

• The land that catches seeds for the stream

• Forest

• Pasture

• Urban

The land catchment for this stream is

• Forest

• Pasture

• Urban

The land catchment for this stream is...

• Forest

• Pasture

• Urban