Author Question: Most Earth subsystems are open systems. Indicate whether the statement is true or ... (Read 108 times)

student77

  • Hero Member
  • *****
  • Posts: 567
Most Earth subsystems are open systems.
  Indicate whether the statement is true or false

Question 2

Earth's outer core is solid rock.
 a. True
  b. False
  Indicate whether the statement is true or false



canderson530

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

T

Answer to Question 2

False



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

For a complete list of videos, visit our video library