1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexxandr [17]
3 years ago
11

Mention the significance of dams and irrigation canals? ​

Chemistry
1 answer:
GarryVolchara [31]3 years ago
3 0

<u>Significance</u><u> </u><u>of</u><u> </u><u>dams</u><u> </u><u>and</u><u> </u><u>canals</u><u> </u><u>are</u><u> </u><u>:</u><u>-</u><u> </u>

  • Water is stored in dams that are built across rivers. The water is then supplied to nearby towns and cities through pipelines

  • Water for agricultural purposes is supplied through a system of irrigation canals

<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>~</em>

You might be interested in
Structure for reductive ozonolysis of 3,5-dimethyl-4-octene​
brilliants [131]

Answer:

Scheme is Attached.

When 3,5 dimethyl-4- octene is react with ozone two products are obtain.

2-Methyl butanal and 2 pentanon.

The complete reaction is given in attached file.

3 0
3 years ago
How many Electrons, Neutrons &amp; Protons do
EastWind [94]

Answer:

sodium

protons:11

neutrons:12

electrons:11

nitrogen

protons:7

neutrons:7

electrons:7

6 0
3 years ago
Read 2 more answers
How many moles of hydrogen are in 5.2 moles of c7h18
alexandr1967 [171]
The percentage of hydrogen in C7H18 is calculated as follows:
[18/(12*7+1*8)]*100=18%
The amount of hydrogen in 5.2moles is given by:(18/100)*5.2=0.94moles
6 0
3 years ago
Read 2 more answers
How do scientists test ideas about chemical evolution?
maksim [4K]
I think they test ideas about chemical evolution by doing experiments. Hope this helps
4 0
4 years ago
Read 2 more answers
What does Avogadro's number represent?
DIA [1.3K]
The number 6.022 × 1023 indicating the number of atoms or molecules in a mole of any substance
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a product formed when Ag2O decomposes
    5·1 answer
  • true or false: ionic bonding involves the shareing of electrons, oxide ions have a 2+ charge , electrons have a negative charge
    14·2 answers
  • Need help !!!!! Stuck asap
    7·1 answer
  • What is the ph of an aqueous solution with [h3o+] = 2×10−14 m ?
    6·1 answer
  • Consider the electron configuration. 1s 2s 2p 3s 3p Which element has this electron configuration?
    13·1 answer
  • The population of wild turkeys in an area tripled over the course of three years. Which of the following could be a contributing
    7·1 answer
  • What is the pH of a solution that has a [OH-] 2.65*10 -9 M
    11·1 answer
  • Use Hess law and the following equations to calculate H for the reactio below
    7·1 answer
  • For a wind farm to be effective, it needs to be in a place with what kind of wind?
    7·2 answers
  • Use a reference source to identify five facts about a neutron star or a black hole. Don’t forget to cite your sources.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!