This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: With respect to air, water, and material resources, which of the following is true? A) A forest ... (Read 201 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 14, 2018
With respect to air, water, and material resources, which of the following is true?
 
  A) A forest is a closed system.
  B) A forest is an open system.
  C) A forest is an open system in terms of air, but closed in terms of material resources.
  D) A forest is an open system in terms of water, but closed in terms of energy resources.

Question 2

In terms of matter and resources, the Earth is essentially a(n) ________ system; In terms of energy, the Earth is a(n) ________ system.
 
  A) closed; closed
  B) closed; open
  C) open; open
  D) open; closed


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 14, 2018
Answer to Question 1

B

Answer to Question 2

B


cabate

  • Member
  • Posts: 537
Reply 2 on: Jul 14, 2018
Great answer, keep it coming :)

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Boreal forest geography and climate. Boreal forest geography and climate.
Water Deer Water Deer
The Pathways of Water and Solutes in a Plant The Pathways of Water and Solutes in a Plant
Maya Lin, Disappearing Bodies of Water: Arctic Ice. Maya Lin, Disappearing Bodies of Water: Arctic Ice.
Water is vital for many body functions, but it isn’t stored in the body Water is vital for many body functions, but it isn’t stored in the body
Primary material used for HEADERS Primary material used for HEADERS
Video: Mechanisms of capillary exchange (transcytosis & bulk flow)

For a complete list of videos, visit our video library