Why does a vegetarian leave a smaller ecological footprint than a person who eats meat?
A) Fewer animals are slaughtered for human consumption.
B) There is an excess of plant biomass in all terrestrial ecosystems.
C) Vegetarians need to ingest less chemical energy than omnivores.
D) Vegetarians require less protein than do omnivores.
E) Eating meat is an inefficient way of acquiring photosynthetic productivity.

Question

Quizplus · Accepted Answer

Eating meat is inefficient because energy is lost at each trophic level; plants are a more direct source of energy from photosynthesis.

Why Does a Vegetarian Leave a Smaller Ecological Footprint Than