Save Rosie Lab Quiz

What was the independent variable in Zander's experiment?

• Amount of light

• Type of organism put in fishbowl

• Amount of water

• Amount of carbon dioxide

What was the dependent variable in Zander's experiment?

• Amount of CO₂

• Number of fish

• Color change of water in bowl (pH)

• Plants/No Plants

As the level of carbon dioxide in the solution increases, the pH number becomes increasingly ______ 7 and the level of acidity ________.

• less than, increases

• less than, decreases

• more than, increases

• more than, decreases

Tags

NGSS.MS-PS1-2

What was the gas Zander blew into the fishbowl using a straw?

• carbon dioxide

• oxygen

• methane

• ammonia

Tags

NGSS.MS-PS1-2

What is the process going on in Zander's body that creates CO₂?

• Photosynthesis

• Cellular Respiration

• Transpiration

• Digestion

Tags

NGSS.MS-LS2-3

Why are real plants important in a fish aquarium?

• They take in the CO₂ expelled from fish.

• They take in O₂ expelled from the fish.

• They provide water for the fish.

• They make food for the fish.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Why would sunlight be important for Sky's fish tank?

• No sunlight=no plants=no food for fish

• Sunlight=cellular respiration=ATP produced

• No sunlight = no photosynthesis=more acidity in the water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What process or processes are occurring in this fish tank in the light?

• Photosynthesis only

• Photosynthesis and Cellular Respiration

• Cellular Respiration only

• No processes are occurring

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What process or processes are occurring in this fish tank in the dark?

• Photosynthesis only

• Photosynthesis and Cellular Respiration

• Cellular Respiration only

• No processes are occurring

What process or processes are occurring in this fish tank in the light?

• Photosynthesis only

• Cellular Respiration only

• Photosynthesis and Cellular Respiration

• No processes are occurring

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3