Aquatic Science

Which of the following is the correct chemical formula for water?

• H₂O₂

• H₃O

• H₂O

• HO₂

Tags

NGSS.MS-PS1-1

The measure of the amount of salt in a body of water is called ________

• Density

• Bouyancy

• Pressure

• Salinity

The main source of food, or producer, in an ocean ecosystem is...

• Fish

• Sharks

• Plankton

• Crabs

Tags

NGSS.MS-LS2-3

Which of the following whale species is a Humpback Whale?

• 
• 
• 
• 

At what temperature does pure water begin to freeze?

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the process called at point C called?

• Evaporation

• Condensation

• Precipitation

• Motivation

Tags

NGSS.MS-ESS2-4

The deepest part of the ocean is called "Challenger Deep" an is found in the Marianas Trench. Approximately how many miles deep do you think Challenger Deep is?

• 3 miles

• 7 miles

• 1 mile

• 12 miles

True or False: cold water is more dense than hot water

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How does the water in the ocean interact with most of the heat from the sun?

• The water reflects the heat

• The water absorbs the heat

• The two do not interact

Tags

NGSS.MS-ESS2-4

Dissolved oxygen is required for all organisms to go through the process of

• respiration

• photosynthesis

• eating

• sleeping