Cadenas alimenticias: redes alimenticias

Cadenas alimenticias: redes alimenticias

Assessment

Interactive Video

Science, Biology, Other

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explores the concept of food chains and food webs in a prairie ecosystem. It begins with a simple food chain and expands to discuss the diverse living organisms present in the prairie. The tutorial then introduces the idea of a food network, highlighting the complex relationships between producers, consumers, and decomposers. Finally, it explains how food webs provide a more realistic representation of interactions among living things.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of a simple food chain?

The interaction between decomposers

The relationship between producers and consumers

The migration patterns of animals

The diversity of plant species

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT typically found in a prairie ecosystem?

Cacti

Grasses

Small mammals

Insects

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is a network a better representation than a chain in ecosystems?

It focuses on the role of decomposers only

It shows the linear flow of energy

It highlights the role of a single species

It illustrates the complex interactions among species

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key characteristic of a food web?

It is a simple linear model

It shows multiple intersecting lines

It focuses only on plant life

It ignores decomposers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do food webs differ from food chains?

Food webs are less detailed

Food webs show a single path of energy

Food webs illustrate multiple interactions

Food webs exclude consumers

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