Which statement best explains today’s water shortage? A human activity has polluted most fresh water that is available for consumption. B Human activities have polluted the fresh water supply.

Which statement best explains today’s water shortage? A human activity has polluted most fresh water that is available for consumption. B Human activities have polluted the fresh water supply.

Which statement describes the water shortage we face today? A human activity has polluted the majority of fresh water that is available for consumption. B Human activities have?

Answer to: The first choice is correct. Most of the water in the oceans is unfit for human consumption has been polluted by human activities.

What is an example of water scarcity?

In areas of economic water scarcity there is usually enough water to meet the needs of humans and the environment, but limited access. Multiple factors can lead to economic water shortages. A classic example of this is Mexico City, home to more than 20 million people in its metropolitan area.

What is causing water scarcity?

Climate change may lead to water shortages. This includes altered weather patterns, floods and droughts, increased pollution and an increased demand for and overuse of water. Two converging phenomena are driving water scarcity: increasing freshwater consumption and decreasing freshwater resources.

What is water scarcity short answer?

Water shortage is the inability to obtain enough water to meet the needs of a particular area. There are deserted and arid areas as well as places where water quality is poor. In many countries, it is a problem of economics, social and environmental sustainability. Water scarcity can result from both natural and human causes.

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What is water scarcity 8?

Water scarcity refers to a shortage of freshwater resources or an imbalance between the demand and supply of water for the environment and the human population. This can be caused by low rainfall or poor sanitation. Water scarcity is caused by contamination and natural calamities like droughts and floods.

What are the three main causes of water scarcity?

The following are the main causes of water scarcity:

  • Climate change.
  • Natural calamities such as droughts and floods.
  • Increased human consumption.
  • Overuse and wastage of water.
  • A global rise in freshwater demand.
  • Overuse of aquifers and its consequent slow recharge.

What is the conclusion of water resources?

Water resources are being squeezed due to increased demand and major population changes. For sound water management, reliable data about the availability, quality, and variability of water is essential.

What is conclusion of water?

Freshwater, a finite resource on Earth, is increasingly being polluted by pathogenic microbes as well as chemical contaminants. The human demand for freshwater is growing. In particular, water is needed to irrigate crops in order to feed a rapidly growing population.

What is the conclusion of water cycle?

(1) Transpiration and Evaporation: Water is evaporated from the ocean and land. Plants absorb water from the soil through transpiration and release it as water vapour through their leaves.

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