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A Quiz About Water!

Simple quiz about the most important molecule on earth. 10 Questions.

 
Created by:
amitoj
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1
Question 1 Photo

A simple question, what is the chemical formula for water?

  • 2HO
  • HO2
  • HO
  • H2O

2
Question 2 Photo

Approximately what % of the Earth is made up of water?

  • 40
  • 50
  • 60
  • 70

3
Question 3 Photo

Approximately what % of our body is made up of water?

  • 40
  • 45
  • 65
  • 80

4
Question 4 Photo

Water has a different boiling point and is dependent on the ambient pressure, where would it have the lowest boiling point?

  • Sahara Dessert
  • Mount Everest
  • Mariana Trench
  • Amazon Rainforest

5
Question 5 Photo

What is a commonly used method of splitting water into hydrogen and oxygen?

  • Electrolysis
  • Convection
  • Aqua-Combustion
  • Thermal de-bonding

6
Question 6 Photo

The continuous exchange of water within the hydrosphere, between the atmosphere, soil water, surface water, groundwater, and plants is called?

  • Solar-Hydro formation
  • Geological cycle
  • Aquatic sphere
  • Hydrologic cycle

7
Question 7 Photo

Water can change the direction of light as it passes from less dense to more dense mediums i.e light travelling through air to water. What is this process called?

  • Resubmission
  • Reflection
  • Refraction
  • Retension

8
Question 8 Photo

Water that is not potable (for human consumption), may be made potable by a process called what?

  • Evaporation
  • Filter cleansing
  • Hyrdration
  • Distillation

9
Question 9 Photo

Water is one of the four classical elements along with fire, earth and air. Which Greek philosopher theorised this?

  • Aristotle
  • Empedocles
  • Xenophanes
  • Heraclitus

10
Question 10 Photo

Immersion of a person in water is a central sacrament of Christianity (where it is called baptism), what is it called in Sikhism?

  • Ghusl
  • Mikvah
  • Tayammum
  • Amrit Sanskar

 

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