« previous next »

Author Question: Carbon dioxide concentrations in the Northern hemisphere fall from spring through autumn as carbon ... (Read 80 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jul 14, 2018
Carbon dioxide concentrations in the Northern hemisphere fall from spring through autumn as carbon is taken up in growing plants, and rise through the winter as organic matter decays.
 
  Indicate whether the statement is true or false.

Question 2

In the carbon cycle, atmospheric carbon dioxide is incorporated into carbohydrates in plant tissues through photosynthesis.
 
  Indicate whether the statement is true or false.


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: TRUE

Answer to Question 2

Answer: TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 14, 2018
Correct answers!


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #3 on: Jul 14, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Models for the electron orbitals and energy shells of carbon Models for the electron orbitals and energy shells of carbon
General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f
The Northern Lights (Aurora Borealis) The Northern Lights (Aurora Borealis)
Carbon Orbitals Carbon Orbitals
Northern Elephant Seals mating (Mirounga angustirostris) Northern Elephant Seals mating (Mirounga angustirostris)
In the reaction C(s) + O2(g) CO2(g) carbon is __________. In the reaction C(s) + O2(g) CO2(g) carbon is __________.
Video: Renin/Angiotensin (water gain from urine & Na ion and water reabsorption)

For a complete list of videos, visit our video library