Why water shortages are expected to be such a widespread problem in the future.

Answers

Answer 1

Answer: It is true that earth is consist of 70% water. However it is still a problem that in the near future, their might be a water shortage that will happened. This is because now mostly of our water sources are no longer clean. Our water are polluted and when time will come water will be very pricey

Answer 2

Answer:

Answer:

Water scarcity is the lack of sufficient available water resources to meet water needs within a region. It affects every continent and around 2.8 billion people around the world at least one month out of every year. More than 1.2 billion people lack access to clean drinking water.[1]

Water scarcity involves water shortage, water stress or deficits, and water crisis. The relatively new concept of water stress is difficulty in obtaining sources of freshwater for use during a period of time; it may result in further depletion and deterioration of available water resources.[2] Water shortages may be caused by climate change, such as altered weather-patterns (including droughts or floods), increased pollution, and increased human demand and overuse of water.[3] The term water crisis labels a situation where the available potable, unpolluted water within a region is less than that region's demand.[4]Two converging phenomena drive water scarcity: growing freshwater use and depletion of usable freshwater resources.[5]

Explanation:

Related Questions

Processes that increase the density of seawater include evaporation and
Explain how insulin contributes to homeostasis in humans. Use the following terms in your response: Hormone, glucose, pancreas,homeostasis,and feedback mechanism.
Why is preventing pollution at its source the first strategy in minimizing environmental risk?a. It is easier and more effective to prevent pollution than to clean up and dispose of waste. b. Remediation of contamination is easier than pollution prevention. c. Habitat restoration cannot be undertaken with modern technologies. d. Safe waste disposal is the easiest was to minimize environmental risk.
What are the stages of Meiosis I and Meiosis II in order as the happen.
You are studying a population of Aplysia dactylomela (spotted sea hares) and you want to make predictions about their reproductive strategy. The population lives in seagrass beds in a region of the Caribbean that is relatively unpolluted, shallow, and has a year round temperature of around 25°C. What reproductive strategy is most likely found in this population?Multiple Choice a. seasonal iteroparity b. semelparity c. Type lll d. Type l e. continuous iteroparity

Fill in the blank below with the vocabulary word that best completes the sentence.Natural selection leads to
a process of change in a population over time.
DO NE

Answers

Answer:

Fill in the blank below with the word that best completes the sentence.

Natural selection leads to Evolution, a process of change in a population over time.

after

Complete the sentence below by selecting the correct words from the drop-down menus.

Factors that affect natural selection include

✔ variation

✔ overpopulation

, and

✔ adaptation

Explanation:

Answer:

natural growth

Explanation:

because all thing's which are natural are natural resources.

Mutations in the DNA of genes that can be passed on to offspring

Answers

those are genetic mutations

Proteins are polymers.
a. True
b. False

Answers

False

Proteins are polymers of molecules called amino acids, some contain thousands. Lipids are formed when a glycerol molecule combines with compounds called fatty acids, therefore they are not polymers because they contain one molecule and are not macromolecules. Hope this helps! :)

The ___ nerve connects to the heart and adjusts it's speed according to the body's demands.