Data Collection and Problem Definition

Data Collection and Problem Definition

7th Grade

50 Qs

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 Data Collection and Problem Definition

Data Collection and Problem Definition

Assessment

Quiz

Science

7th Grade

Medium

NGSS
MS-LS1-5, MS-PS2-2, MS-LS2-1

+13

Standards-aligned

Created by

Eriwell Ramos

Used 1+ times

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50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the first step in defining a specific problem within a local ecosystem?

Collecting data

Identifying a broad question

Developing a hypothesis

Analyzing data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a crucial factor in maintaining biodiversity within a local ecosystem?

Introducing non-native species

Preserving natural habitats

Increasing urban development

Reducing native species

Tags

NGSS.MS-LS2-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common method used to assess the health of a local ecosystem?

Analyzing soil composition

Observing weather patterns

Counting the number of tourists

Measuring air quality

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which action is most likely to lead to a sustainable local ecosystem?

Increasing industrial pollution

Expanding agricultural land

Implementing conservation practices

Overfishing local waters

Tags

NGSS.MS-LS2-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a testable problem in a local ecosystem?

Why is the sky blue?

How does the amount of sunlight affect plant growth in the school garden?

What is the meaning of life?

Why do birds sing?

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The health of an ecosystem is directly related to the:

Air quality
Amount of animals in the area
Water quality
Amount of food in the area

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following would indicate the greatest problem with the health of an ecosystem?

There has recently been a change in the ecosystem’s weather.

The ecosystem includes only a few kinds of plants and animals.

The average temperature in the ecosystem has increased slightly over many years.

The population of top predators increases and decreases in a regular pattern.

Tags

NGSS.MS-ESS2-5

NGSS.MS-LS2-4

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