Environmental Science Chapter 2 Review

A good hypothesis is more than a guess because it

A model of a dinosaur is an example of a _____ model.

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

Which value.."If a marsh is part of a nature preserve, will it protect our water resources"

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

Why are mathematical models important?

The experimental method includes which of the following steps?

In an experiment, the factor of interest is called the

Which of the model would you use to represent the shape of Earth's surface under the ocean?

By examining _____, scientists can test predictions for situations they can't experiment.

Scientists use statistics to

The 3 final steps of the experimental methods in their correct order are

Which step in the experimental method are scientists doing when they photograph birds flying?

What essetial characteristic does a good experiment have?

The chance that an earthquake will occur in your town in the next year is an example of

When making a decision about building a dam, you are considering an economic value when you ask

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

Which value considers if something will add to our understanding of the natural world?

In a scientific investigation, it is important that the number of objects being sampled be

Before you make a decisio, what step should you take according to the decision-making model?