Environmental Science 14th Edition by Tyler Miller ,Scott Spoolman

تمرين 22

What is the key concept for this section What is science Describe the steps involved in a scientific process. What is data What is a model Distinguish among a scientific hypothesis , a scientific theory , and a scientific law. What is peer review and why is it important Explain why scientific theories are not to be taken lightly and why people often use the term theory incorrectly.