Otters, Urchins and Kelp

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

Tags

NGSS.MS-LS1-6

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy
• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O
• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy
• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Tags

NGSS.MS-LS1-7

What energy role do the kelps and other algae have in this food web?

• Producer
• Composer
• Consumer
• Decomposer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which organism gets its energy by eating sea otters?

• Sea urchins
• Sea Stars
• Sharks
• Large crabs

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Which of these consumers is an omnivore?

• Sea Urchins
• Small herbivorous fishes and invertebrates
• Sharks
• Sea Otters

Tags

NGSS.MS-LS2-1

Which organism in the food web is a producer?

• Mouse
• Owl
• Green Plant
• Snake

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which of the following diagrams would show all of the feeding connections within an ecosystem?

• Food web
• Food Chain
• Energy Web
• Energy Pyramid

Tags

NGSS.MS-LS2-3

The pH scale is a range from:

• 1-7
• 0-14
• 1-5
• 1-20