Bissoy.com
Doctors Medicines MCQs Q&A

Which factor is not responsible for deficiency of water?

Which factor is not responsible for deficiency of water? Correct Answer Excess Rainfall

  • Earth is called the "Blue Planet" because it looks blue from space due to the presence of water on its surface.
  • Around 71% of the Earth's surface is covered with water.
  • While the other 29% consists of continents and islands.​
  • There are various natural sources of water that are used by humans.
  • They are used for carrying out daily activities like drinking, washing, and cleaning purposes and also used by animals and birds for drinking purposes.

Key Points

  • Water scarcity will possibly pose the greatest challenge on earth.
  • It is because of increased demand coupled with shrinking supplies.
  • There is over utilisation of water due to increasing population which is also one of the causes of increasing water pollution.
  • Water pollution is the addition of unwanted material into water that makes it unfit for human consumption.
  • With increasing reliance on water bodies for waste disposal etc, there has been ever-increasing water pollution.

Factors for water scarcity:

  • Water pollution
  • Increase in population
  • Climate change
  • Inefficient water management
  • Inadequate infrastructure
  • Lifestyle changes
  • Unequal water distribution
  • Increased Industrial usage​

Important Points

Rainwater:

  • Rainwater is known as the primary source of water which gets collected at rivers and lakes and some of this water is also available as groundwater.
  • Rainwater is considered the primary source of water because the lost water from other sources like rivers or lakes can easily be replenished by rainwater. 
  • It is the only process by which new water is added to the ecosystem.
  • Water harvesting is a practice to conserve water by collecting excess rainwater in an organized way.
  • The excess rainwater is not allowed to flow and get wasted but collected in tanks. 

​Thus, excess rainfall is not responsible for the deficiency of water.

Related Questions

Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. Quantity A∶  A 30 litre mixture of wine and water has wine and water in the ratio 5∶ 7. How much water must be drawn off so that the ratio of wine and water becomes 25∶ 19? Quantity B∶ A 35 litre mixture of wine and water has wine and water in the ratio 1∶ 3. How much water must be drawn off so that the ratio of wine and water becomes 1.75∶ 3.35? Quantity C∶ A 27 litre mixture of wine and water has wine and water in the ratio 3∶ 2. How much water must be drawn off so that the ratio of wine and water becomes 81∶ 11?
Vitamins protect our bodies from diseases and illness. Select the incorrect statement(s) with respect to vitamins from the codes given below: A. Deficiency of vitamin A makes our bones weak.  B. Deficiency of iron causes paleness.  C. Deficiency of vitamin D causes swollen and bleeding gums.  D. The deficiency of vitamin B helps to increase our appetite. 
Bottled water is drinking water (e.g., well water, distilled water, mineral water, or spring water) packaged in PET Bottle or Glass Water Bottles. Bottled water is comprehensively regulated by the U.S. Food and Drug Administration (FDA) as a packaged food product. By law, the FDA regulations for bottled water must be at least as stringent as the Environmental Protection Agency standards for tap water. What inference can be drawn from the above passage?
Given below are four jumbled sentences. Select the option that gives their correct order. A. Problems in the absorption of vitamins are the main cause of vitamin deficiency. B. This is the reason why people with metabolic disorders such as obesity, often suffer from vitamin deficiency C. Hence, digestion and the absorption mechanism in the body are very important. D. Vitamin deficiency is not just caused by a lack of vitamins in the diet.
A three-star medicine is prepared by mixing two type of fluids (A & B) in ratio of 1 : 4. Fluid A is prepared by mixing two type of water, water M and water N in ratio of 4 : 5. Fluid B is prepared by mixing two type of water, water X and water N in ratio of 3 : 7. The final mixture is prepared by 675 units of three-star medicine with water Y. If the concentration of the water N in the final mixture is 60%, then how much water Y had been added to three-star medicine?
Consider the following statements: I. Anaemia is a disease which is caused by the deficiency of iron. II. Beri Beri is caused due to deficiency of Vitamin B1. III. Bleeding diseases is caused due to deficiency of Vitamin E. IV. The disease which leads to the abnormal enlargement of thyroid gland is goitre. Which of these is/are correct?
Consider the following statements:  1. Diseases caused due to the deficiency of nutrients are known as deficiency diseases. 2. Iodine deficiency is the most common cause of Goitre Which among the following above given statements is/are correct?
About 40 million people (over 75% are children) are affected by water borne diseases every year. Nearly six million children below 14 years of age suffer from fluorosis due to fluoride contamination in water. Arsenic is another dangerous contaminant in ground water, putting at risk more than 10 million people in the country. Bacteriological contamination, which leads to diarrhea, cholera, hepatitis etc., is at alert level in India. Contamination due to Iron, hardness and salinity in water are other major concern. Medical expenditure on water borne diseases is estimated to be Rs. 2400 crores annually in the country. The need for desalination and water purification is destined to grow in the coming years as the requirement for water increases. Bhabha Atomic Research Centre (BARC) has been engaged in R&D on desalination and water purification technologies for several years and has developed indigenous technologies which are available for know-how transfer to interested parties The given information, if accurate, most accurately supports which statement?
Consider the following statements regarding Save Water Day. 1. On 12 July, the West Bengal government observed Save Water Day across the state to spread the message of water conservation. 2. This was the first-ever Save Water Day observed across West Bengal to spread the message of water conservation. 3. West Bengal has a water conservation programme called 'Jal Dharo Jal Bharo' to prevent floods and provide water during the period of scarcity. 4. The Government of India has set a target to provide 35 lakh households in West Bengal with tap water supply by March 2021. Which of the statements given above is/are correct?
Sumit takes out water in a beaker from a bucket for an experiment. He puts the thermometer in the water in beaker and notes the reading as 35°C. Which of the following conclusions drawn by him are correct? A. The temperature of water in beaker and bucket are almost same. B. The heat in water in beaker and bucket are same C. The temperature of water in beaker is less than the temperature of water in bucket. D. The heat in water in bucket is more than the heat in water in beaker