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

Author Question: Which of the following techniques is the simplest way to make water safe to drink? A) ... (Read 67 times)

londonang

  • Hero Member
  • *****
  • Posts: 540
on: Aug 21, 2018
Which of the following techniques is the simplest way to make water safe to drink?
 
  A) implementing river diversion projects B) eliminating community wells
  C) using solar radiation to purify water D) employing modified irrigation technology

Question 2

Water is purified through SODIS by leaving water in the sun, in clear plastic containers, for at least ________ hours.
 
  A) 4 B) 7 C) 5 D) 6


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sarah_brady415

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 21, 2018
Answer to Question 1

C

Answer to Question 2

D


londonang

  • Member
  • Posts: 540
Reply 2 on: Aug 21, 2018
Gracias!

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The human body produces and destroys 15 million blood cells every second.

From space earth shows itself as a planet covered mostly by water. From space earth shows itself as a planet covered mostly by water.
Lake position in the landscape and proportion of water received as groundwater (data from Webster et Lake position in the landscape and proportion of water received as groundwater (data from Webster et
Performing Transmission-Based Precaution: Isolation Techniques Performing Transmission-Based Precaution: Isolation Techniques
Biomass can be processed to make vehicle fuels Biomass can be processed to make vehicle fuels
Predators adapt to extreme water pressure and the absence of light Predators adapt to extreme water pressure and the absence of light
Water in Chemical Reactions Water in Chemical Reactions
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library