Importance of Water Quiz

What happens if humans do not consume water for 3-4 days?

• They become stronger

• They can survive without problems

• They may not survive

• They become more energetic

Tags

NGSS.MS-LS2-1

What type of bond is shown between the water molecules in the diagram?

• Covalent bond

• Ionic bond

• Hydrogen bond

• Metallic bond

What property of water is responsible for the formation of droplets?

• Cohesion

• Adhesion

• Capillary action

• Surface tension

What is adhesion?

• Water molecules that adhere to each other

• Water molecules that adhere to something that is not water

• Water molecules that repel each other

• Water molecules that evaporate

What makes water molecules "pull" each other upwards?

• Cohesion

• Capillary action

• Gravity

• Friction

In the context of capillary action, what does adhesion refer to?

• Water molecules sticking to each other

• Water molecules sticking to other surfaces

• Water molecules evaporating

• Water molecules condensing

What is the importance of hydrogen bonds in water?

• It makes water solid at room temperature

• It keeps water molecules together with each other and with other objects

• It makes water evaporate quickly

• It prevents water from freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following substances is hydrophobic?

• Salt

• Sugar

• Oil

• Vinegar

What is the most vital substance on Earth?

• water

• coca

• oil

• gasoline

Tags

NGSS.MS-ESS2-4

The freezing point of water is

• 0 degrees F

• 30 degrees C

• 0 degrees C

• 25 degrees F

Tags

NGSS.MS-PS1-4