Earth Science Chapter 1 Study Guide

What is a reasonable explanation in science called?

An explanation backed by results obtained from repeated tests or experiments is a scientific ____________.

scientists use _______ to find answers to problems (select all that apply).

A hypothesis is a _______________.

the variable that changes in an experiment is called the

variables that do not change in an experiment are called

the variable being measured is the

the ___________ is the standard by which your results can be compared

The ____________ is used to measure temperature

By understanding how natural forces affect the environment. Earth scientists can _______ (choose all that apply)