Incorrect. This is part of the nitrogen cycle, where bacteria convert atmospheric nitrogen into ammonia.
Consider a term that describes someone who focuses exclusively on one specific field or area.
(like the Nitrogen or Carbon cycle) that you find confusing? Do you need help with identifying specific organisms in a food web diagram? I can provide a detailed summary of each section or create more complex scenarios once I know your focus! Chapter 13: Principles of Ecology Explain my results Create another quiz chapter 13 principles of ecology test answers
Which type of organism helps return nutrients back to the soil by breaking down organic matter into simpler compounds? Incorrect. Herbivores eat only plants. Incorrect. Carnivores eat only animals. Secondary Consumer
What is the difference between a habitat and a niche? A: Habitat is where an organism lives (address); niche is how it lives and its role (profession). Incorrect
Plants can use atmospheric nitrogen gas directly.
Searching for is a smart way to focus your study, but the real goal is mastering the principles. Ecology is inherently logical – energy flows, matter cycles, populations grow and are limited, and interactions define communities. With the explanations above, you are now equipped to answer any multiple-choice, matching, fill-in-the-blank, or essay question your teacher throws at you. (like the Nitrogen or Carbon cycle) that you find confusing
Be able to predict what happens if one organism is removed from a web. Biogeochemical Cycles: Focus on the basics of the Hydrologic (Water) Phosphorus
Correct! A population is a group of the same species that lives in one area. Incorrect. An organism refers to a single living thing.
A huge section of Chapter 13 covers trophic levels (feeding positions). The energy flow is unidirectional: Sun → Producer → Primary Consumer → Secondary Consumer → Tertiary Consumer.