Water

Questions about water properties, aquatic life, water sources, and water-related environmental concepts

6 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Which of the following is an aquatic plant?

  1. Rose
  2. Lotus
  3. Jasmine
  4. Marigold
  5. Sunflower
Question 2 Multiple Choice (Single Answer)

Which of the following pairs of animals can survive only in water?

  1. Fish and octopus
  2. Fish and tortoise
  3. Fish and frog
  4. Tortoise and frog
  5. Octopus and crocodile
Question 3 Multiple Choice (Single Answer)

Which of the following sources of water is considered the purest?

  1. River
  2. Rain
  3. Pond
  4. Sea
  5. Well
Question 4 Multiple Choice (Single Answer)

Why is water called an 'universal solvent'?

  1. It is found everywhere.
  2. It can dissolve almost all the substances.
  3. It can put off fire.
  4. It is necessary for life to survive.
  5. It exists in solid, liquid and gaseous states.
Question 5 Multiple Choice (Single Answer)

Which of the following pairs of vitamins is soluble in water?

  1. Vitamin A and vitamin B
  2. Vitamin D and vitamin E
  3. Vitamin E and vitamin K
  4. Vitamin B and vitamin C
  5. Vitamin B and vitamin E
Question 6 Multiple Choice (Single Answer)

Which of the following elements combine in a definite ratio to form water?

  1. Hydrogen and nitrogen
  2. Nitrogen and oxygen
  3. Hydrogen and oxygen
  4. Hydrogen and carbon dioxide
  5. Oxygen and carbon dioxide