TEST YOUR KNOWLEDGE!
HOW WELL HAVE YOU READ THIS SECTION?
TRUE AND FALSE QUIZ
1. The structure of a stream is defined by its water flow features and its channel.
True
False
2. A flat is a shallow, slow portion of the stream.
True
False
3. Pools should be spaced in a stream every 50m.
True
False
4. The distance bteween pools dependson the width of the stream.
True
False
5. Natural streams should not meander.
True
False
6. Good habitat for fish includesnice, sunny, open bankswhere the water can heat up.
True
False
7. Important sources of food for life in nova Scotia streamsare the leaves taht fall into the water.
True
False
8. Most of stream life dies if the pH falls below 4.7.
True
False
9. Insects are the most important source of food for smaller fish.
True
False
10. A nymph is an adult insect.
True
False
Answers
