Question

If the population of freshwater snails decreases significantly, what is the most likely impact on the secondary consumers in the ecosystem?(1 point)
Responses

The secondary consumers will increase in number.
The secondary consumers will increase in number.

The secondary consumers will have less food available and may decrease in number.
The secondary consumers will have less food available and may decrease in number.

The secondary consumers will switch to becoming primary consumers.
The secondary consumers will switch to becoming primary consumers.

The secondary consumers will receive more energy from the sun.
The secondary consumers will receive more energy from the sun.

Answer 1

Which of the following organisms is classified as a decomposer?(1 point)
Responses

Water lilies
Water lilies

Earthworms
Earthworms

Freshwater Turtles
Freshwater Turtles

Dragonflies

Answer 2

What is the primary source of energy for producers in a freshwater ecosystem?(1 point)
Responses

Soil nutrients
Soil nutrients

Water
Water

Decomposing organisms
Decomposing organisms

Sunlight

Answer 3

Look at the very last slide. “Check My Work” is a plagiarism checker. Why is it a good idea to run your projects through a plagiarism before you submit it to the teacher?(1 point)
Responses

This is unnecessary.
This is unnecessary.

This is a proactive step that students can take to ensure originality and avoid the consequences of plagiarism.
This is a proactive step that students can take to ensure originality and avoid the consequences of plagiarism.

Answer 4

The most likely impact on the secondary consumers in the ecosystem would be:

**The secondary consumers will have less food available and may decrease in number.**

This is because a significant decrease in the population of freshwater snails, which are likely a food source for secondary consumers, would result in reduced availability of food for those consumers, potentially leading to a decline in their population.

Answer 5

The organism that is classified as a decomposer is:

**Earthworms.**

Earthworms play a crucial role in breaking down dead organic matter and returning nutrients to the soil, thus acting as decomposers.

Answer 6

The primary source of energy for producers in a freshwater ecosystem is:

**Sunlight.**

Producers, such as plants and algae, use sunlight to perform photosynthesis, which enables them to create their own energy.

Answer 7

The correct response is:

**This is a proactive step that students can take to ensure originality and avoid the consequences of plagiarism.**

Using a plagiarism checker can help ensure that your work is original and can help you identify any unintentional similarities with other sources before submission.