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

Author Question: In the northern hemisphere the longest day of the year occurs on ________ and the shortest on ... (Read 80 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jul 22, 2018
In the northern hemisphere the longest day of the year occurs on ________ and the shortest on ________. On ________ and ________ the day is 12 hours long everywhere on earth. (these dates are approximate)
 
  Fill in the blank(s) with correct word

Question 2

Which nutrients need to be applied in the ebb-and-flood solution and which in the NET solution?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kxciann

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 22, 2018
Answer to Question 1

June 21; December 21; March 21 and September 21.

Answer to Question 2

Only nitrogen and potassium and possibly phosphorus in the ebb- and
flood system. All 12 essential fertilizer nutrients in the NFT system.


debasdf

  • Member
  • Posts: 570
Reply 2 on: Jul 22, 2018
Great answer, keep it coming :)

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Effects of Therapy for Stuttering A functional MRI scan shows regions of the superior temporal lobe Effects of Therapy for Stuttering A functional MRI scan shows regions of the superior temporal lobe
Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent
For the 2-year-old, encounters with peers provide valuable practice in communication and social ... For the 2-year-old, encounters with peers provide valuable practice in communication and social ...
Splash blending occurs when the ethanol is added to a tanker with gasoline and is mixed as the ... Splash blending occurs when the ethanol is added to a tanker with gasoline and is mixed as the ...
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
What single payment one year from now would be economically equivalent to payments of $1,000 ... What single payment one year from now would be economically equivalent to payments of $1,000 ...
Video: Embryonic development - Weeks 5 to 8

For a complete list of videos, visit our video library