NGSS.MS-LS2-3

An energy pyramid represents what?

• How much sunlight is available for the ecosystem to use. 
• How much energy a particular organism needs. 
• How much energy is needed to build a pyramid. 
• The amount of energy available to the next 'feeder' in a food web.

Tags

NGSS.MS-LS2-3

In the energy pyramid below, which organism has the least amount of energy available?

• Producers
• Herbivores
• Carnivores
• Top Predator

Tags

NGSS.MS-LS2-3

If there is 1000 Kcal available in the producers in trophic level 1, how much energy is available in the herbivores in trophic level 2?

• 10 Kcal
• 1 Kcal
• 100 Kcal
• 1000 Kcal

Tags

NGSS.MS-LS2-3

All of the following are examples of a producer/consumer relationship except --

• water lily and turtle
• algae and snail
• frog and heron
• cattails and insects

Tags

NGSS.MS-LS2-3

This is a model that shows several connected food chains. 

• Food chain
• Food web
• Energy Pyramid

Tags

NGSS.MS-LS2-3

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

Tags

NGSS.MS-LS2-3

All of the following are examples of some resources that are recycled through living things and the environment by NATURAL processes EXCEPT _____________.

• Water

• Oxygen

• Plastic

• Nitrogen

• Carbon Dioxide

Tags

NGSS.MS-LS2-3

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

How does the energy flow in an energy pyramids?

• up the pyramid

• down the pyramid

Tags

NGSS.MS-LS2-3

Consume wastes and dead organisms.

• Carnivore

• Omnivore

• Decomposer

• Producer

Tags

NGSS.MS-LS2-3