Env. Science: Chapter 2 Test Review

_______________________ is gathering information using the senses

Which step in the experimental method are scientists using when they photograph birds in flight

Which model would you use to map the Earth's surface beneath the ocean?

Association used to study a subject when using an experiment is impossible or unethical

The classification and collection of data that are in the form of numbers is called

Logical statement about what will happen if a hypothesis is correct

A model of a dinosaur is an example of a ___________model

A good hypothesis is more than a guess because it

The group that does not receive the experimental treatment in an experiment is the

If the results of your experiment do not support your hypothesis, you should

The first step of the decision-making model is to

The average mass of a wolf in a pack of wolves is an example of