Assess It! Food Chains, Food Webs, & Energy Pyramid
Quiz by Angela Groves
Grade 7
Science (2010)
Texas Essential Knowledge and Skills (TEKS)
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5 questions
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- Q1About how much energy is lost when an organism consumes another organism from a different trophic level?about 10%about 90%about 25%about 50%30s7.5.C: Matter and Energy
- Q2Use the Energy Pyramid Diagram Where is the most energy stored?In the producers because they are the most abundant or plentifulIn the primary consumers because they eat the mostIn the tertiary consumers because they are the most abundantAt the top of the energy pyramid since it is highest30s7.5.C: Matter and Energy
- Q3Where do producers get their energy from?DecomposersThe SunSecondary consumersPrimary consumers30s7.5.C: Matter and Energy
- Q4Which best describes how energy flows through an ecosystem?Energy is only stored in the producersEnergy is never lost in an ecosystemEnergy is most abundant at the top of the energy pyramid and flows downEnergy is most abundant in the producers and is quickly lost as it travels through the ecosystem.30s7.5.C: Matter and Energy
- Q5Based on the model, which consumers would receive the greatest amount of energy captured by the producers in their food chains?ChuditchRingtailed OpossumEucalyptus TreesWedged-Tailed Eagles45s7.5.C: Matter and Energy
