food pyramid
successive levels of predation in a food chain represented schematically as a pyramid because upper levels normally consist of decreasing numbers of larger predators.
a diagram that represents a healthy diet by placing food groups in a pyramid according to the number of servings from each group to be eaten every day.
Origin of food pyramid
1Words Nearby food pyramid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use food pyramid in a sentence
Soon, vodka becomes her entire food pyramid, and even tiny Kit knows something is amiss.
Taylor Jenkins Reid’s ‘Malibu Rising’ is a fiery mix of celebrity culture and family drama | Stephanie Merry | May 31, 2021 | Washington PostThe USDA replaced the food pyramid with a new nutritional icon called MyPlate.
The New Evolution Diet proposes a much different food pyramid than the USDA.
Scientific definitions for food pyramid
A graphic representation of the structure of a food chain, depicted as a pyramid having a broad base formed by producers and tapering to a point formed by end consumers. Between successive trophic levels, total biomass decreases as energy is lost from the system. See more at trophic level.
A pyramid-shaped diagram representing a set of dietary guidelines for humans, typically based on a recommended number of servings from each of several food groups. Foods along the broadest row, at the bottom, are considered basic to human nutrition and have the highest recommended number of servings. Foods in the narrowest part, at the top, are considered to be nonessential and have the fewest number of recommended servings. In the middle row or rows are foods whose recommended servings fall between those two groups.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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