Planning Flashcards
1
Q
What four things must you do when planning an investigation?
A
State. Apparatus, equipment and techniques.
Apply. Scientific knowledge relating to the topic.
Identify. The independent and dependent variables.
Evaluate. The method to see if it would provide an answer to the hypothesis.
2
Q
What factors affect distribution? (10)
A
Temperature. Habitat. Availability of water. Minerals. Food. Space. Mates. Light intensity. Pollution. Competition
3
Q
What is the independent variable?
A
It is the aspect. The one that you change.
4
Q
What is the dependent variable?
A
The one that you measure. The density of a species.
