Energy Flow Quizziz

What is the ultimate source of energy for most life on Earth?

• The Moon

• The Sun

• The Ocean

• The Wind

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the main product of photosynthesis stored as?

• Protein

• Fat

• Glucose

• Water

Tags

NGSS.MS-LS1-6

What is the chemical formula for glucose?

• C6H12O6

• C5H10O5

• C6H10O5

• C12H22O11

Tags

NGSS.MS-PS1-1

What role do producers play in the ecosystem?

• They decompose organic matter.

• They are the foundation of all food webs.

• They consume other organisms.

• They store energy in the form of fat.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a secondary consumer in the food web?

• Grass

• Grasshopper

• Mouse

• Hawk

Which of the following is an example of a decomposer in the food web?

• Sea urchins

• Worm

• Sharks

• Jellyfish

Which of the following is a secondary consumer?

• Zooplankton

• Carnivore

• Plant

• Herbivore

Tags

NGSS.MS-LS2-3

What is the relationship between trophic levels and energy flow?

• Energy flows from the top to the bottom

• Each level depends on the one below for energy

• Energy is created at each level

• Energy is not transferred between levels

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What does a biomass pyramid represent?

• The amount of potential food available for each trophic level

• The number of animals in an ecosystem

• The amount of sunlight each plant receives

• The total water content in an ecosystem

Tags

NGSS.MS-LS2-3

What does the biomass pyramid indicate about energy transfer in an ecosystem?

• Energy decreases as it moves up trophic levels

• Energy increases as it moves up trophic levels

• Energy remains constant across trophic levels

• Energy is not transferred in an ecosystem

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3