Food Chain Answer Key Gizmo

Student Exploration: Food Chain

Directions: Follow the instructions to go through the simulation. Answer to the questions and

prompts in the orange boxes. Change your text color for your answers.

Define Each Vocabulary Word:

consumer- a living creature that eats organisms from a different population

ecosystem-a geographic expanse where plants, animals, and other organisms, too as atmospheric condition and mural,

piece of work together to form a chimera of life

energy pyramid- a graphical representation of the energy establish inside the trophic levels of an ecosystem

equilibrium-the current functions of the body are able to go along the torso at a stable condition

food chain- the sequence of transfers of matter and energy in the form of food from organism to organism

population-a grouping of individuals of the same species living and interbreeding within a given area

predator- an organism that primarily obtains food by the killing and consuming of other organisms

casualty- organisms that predators kill for food

Producer- organisms that brand their ain food

Prior Knowledge Questions (Practise these BEFORE using the Gizmo.)

The Food Chain Gizmo shows a food chain with hawks, snakes, rabbits, and grass. In this simulation, the

hawks eat snakes, the snakes eat rabbits, and the rabbits eat grass.

1. Producers are organisms that do not need to eat other organisms to obtain energy.

A. Which organism is a producer in this nutrient chain?

B. Where does the producer go its energy?

ii. Consumers must consume other organisms for free energy. Which organisms are consumers in this nutrient chain?

Hawks, snakes, and rabbits

Gizmo Warm-up

The SIMULATION pane of the Gizmo shows the electric current population, or number, of

each organism in the nutrient concatenation.

ane. What are the electric current populations of each organism?

two. Select the BAR CHART tab, and click Play ( ). What do yous find about

each population as time goes by?

The population of rabbits and grass increases.

If populations don't change very much over time, the ecosystem is in equilibrium.

3. Notice the populations decrease as you become from the lesser of the food chain to the summit. Why practice you retrieve

this is then?

In that location are more producers than consumers so information technology balances out.

Food Chain Answer Key Gizmo,

Source: https://www.studocu.com/en-us/document/coker-university/principles-of-biology-la-sci/gizmo-exploration-food-chain/18727953