NAME

Question types


Start with


Question limit

of 19 available terms

Advertisement Upgrade to remove ads
Print test

7 Written questions

6 Multiple choice questions

  1. blanket of gases surrounding Earth that contains about 78 percent nitrogen, 21 percent oxygen, and 1 percent other gases such as argon, carbon dioxide, and water vapor
  2. the part of Earth from its surface to its center
  3. all the water in Earth's oceans, lakes, seas, rivers, and glaciers plus all the water in the atmosphere
  4. study of materials that make up Earth and the processes that form and change these materials, and the history of the planet and its life-forms since its origin
  5. an idea, a system, or a mathematical expression that represents the idea being explained
  6. study of Earth's oceans including the creatures that inhabit its waters, its physical and chemical properties, and the effects of human activities

6 True/False questions

  1. scientific methodsan idea, a system, or a mathematical expression that represents the idea being explained

          

  2. astronomystudy of objects beyond Earth's atmosphere

          

  3. scientific notationan idea, a system, or a mathematical expression that represents the idea being explained

          

  4. Le System International d'Unites (SI)study of the interactions of humans with environment

          

  5. scientific theoryan explanation based on many observations during repeated experiments; valid only if consistent with observations, can be used to make testable predictions, and is the simplest explanation; can be changed or modified with the discovery of new data

          

  6. controlstandard for comparison in an experiment

          

Create Set