Tag: food production: soil and water management

Quizzes (23) Questions (25)

Questions Related to food production: soil and water management

Multiple choice basics of management of water environmental science conservation of resources food production: soil and water management biology

To protect an area where water is at the surface of earth is the aim of

  1. Watershed conservation

  2. Wetland conservation

  3. Domestic conservation

  4. Industrial conservation
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Wetlands are areas where water covers the soil or is present at or near the surface of the earth, and their conservation is specifically aimed at protecting these ecosystems.

Multiple choice basics of management of water environmental science conservation of resources food production: soil and water management biology

Seeding clouds was started in

  1. 1950

  2. 1946

  3. 2000

  4. 1814
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation
Cloud seeding is a type of weather modification. This method was started in 1946. This is done in order to increase the amount of rain in a particular region. This method focusses on to change the amount of precipitation that falls from clouds. The method uses dispersing of certain substances into the air that will serve as cloud condensation or ice nuclei. These materials can alter the processes within the cloud. 
Thus, the correct answer is option B. 
Multiple choice basics of management of water environmental science conservation of resources food production: soil and water management biology

Storing of water and to make it available even after the rainy season is called as

  1. Water harvesting

  2. Water management

  3. Percolation

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Water management encompasses the planning, developing, distributing, and managing the optimum use of water resources, including storage for later use.

Multiple choice basics of management of water environmental science conservation of resources food production: soil and water management biology

The objective of Ramsar Convention was

  1. Forest conservation

  2. Wildlife conservation

  3. Wetland conservation

  4. Biodiversity conservation
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation
The Convention on Wetlands of International Importance was called the Ramsar Convention. It is an intergovernmental treaty that provides the framework for national action and international cooperation for the conservation and wise use of wetlands and their resources. The treaty was adopted in the Iranian city of Ramsar in 1971 and it came into force in 1975. It is the only global environmental treaty that deals with a particular ecosystem.
So, the correct answer is 'Wetland conservation'.
Multiple choice basics of management of water environmental science conservation of resources food production: soil and water management biology

An important function of wetlands is

  1. Recharging of ground water

  2. Controlling floods

  3. Purify run-off water

  4. All the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wetlands are a critical part of our natural environment. They protect our shores from wave action, reduce the impacts of floods, absorb pollutants and improve water quality. They provide habitat for animals and plants and may contain a wide diversity of life, supporting plants and animals.
So, the correct answer is 'All the above'
Multiple choice basics of management of water environmental science conservation of resources food production: soil and water management biology

What is a wetland complex?

  1. Set of wetlands dependent on each other

  2. A wetland with velocity of vegetation and water types

  3. Wetlands which form a boundary of a large water body

  4. All of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A wetland complex consists of two or more individual wetlands with overlapping riparian management areas or more.

So, the correct option is 'Set of wetlands dependent on each other'.