Unit -2

Energy increases as you move up the food pyramid( from bottom to top). True/ False

Energy lost from one trophic level (energy level) to the next level can be represented by a pyramid. Each level above only gets _____ % of the energy from below.

What are the organisms that break down dead stuff?

The most energy is at the ______ level. Producers, Primary consumers, Secondary consumers

The direction of the flow of energy in a food chin is represented by ______.

Which of the following is NOT a consumer? Grass, Dog, Shark

An organism that uses sunlight to create its own food is known as ______.

Primary consumers are usually carnivores. True/ False

What is the study of interactions among organisms and between organisms and their environment called? Ecology, Biology, Astronomy

What does a food chain represent? A. How all living organisms within a habitat are connect B. All of the things that a particular animal eats C. A single path of energy transfer within a habitat

An organism that needs to eat other organisms to obtain energy is known as a _______.

Organisms at the very top of the food chain are called ______.Tertiary consumer Secondary consumer, Apex consumers

The animal that eats only animals is called ______.