Year 7 science Classification, food webs, energy revision

Animals must eat other organisms for food, so they are classified as--

• consumers

• producers

• eukaryotic

• prokaryotic

What type of organism makes its own food?

• consumer

• producer

• carnivore

• omnivore

An organism that obtains its energy from breaking down material from dead plants an animals is a

• Decomposer

• Parasite

• Autotroph

• Consumer

What process occurs when light energy is captured in autotrophs and converted into sugar?

• Photosynthesis
• Cellular Respiration

Tags

NGSS.MS-LS1-6

What is the ultimate ORIGINAL source of energy for living things

• Sugar
• Sun
• Moon
• Carbon Dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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

Which organisms perform Photosynthesis?

• Only Autotrophs (Producers)

• Only Heterotrophs (Consumers and Decomposers)

• Autotrophs and Heterotrophs (Producers, consumers and decomposers)

Which of the following is an example of an AUTOTROPH (producer)?

• Appletree
• Dog
• Mushroom
• Human

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Tags

NGSS.MS-LS1-6

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

Tags

NGSS.MS-LS1-6