4. Earth Systems and Resources
Key Themes In Earth Systems And Resources — Quiz
Test your understanding of key themes in earth systems and resources with 5 practice questions.
Practice Questions
Question 1
Which term describes the total mass of living organisms in an ecosystem or on Earth?
Question 2
Which Earth system includes all of the water on, under, and above Earth's surface?
Question 3
What is one major way humans increase the supply of useful resources from Earth systems?
Question 4
Which statement best describes a renewable resource?
Question 5
Which process is the main driver of the water cycle by moving water from land and oceans into the atmosphere?