ENV Unit 1 Quiz

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable

What step does every scientific experiment begin with?

• hypothesis
• question/problem
• procedures
• conclusion

A set of step-by-step instructions is called a ______________________.

• procedure
• data
• inquiry
• hypothesis

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid: water, apple juice, or milk. What variables should be kept constant/controlled? 

• type of plant, flower pot,  soil, and amount of sunlight
• water, apple juice, milk
• only the amount of sunlight
• type of plant only

Tags

NGSS.MS-LS1-5

Eating, drinking, or chewing gum in the experimental work area is...

• okay, as long as you share

• allowed once you've cleaned up

• encouraged

• forbidden

In this graph, what is the dependent variable? 

• Walla Walla Island
• Time
• Number of Deer

Tags

NGSS.MS-LS2-1

How many variables should you change in an experiment?

• none
• 1
• 2 or more
• depends on the type of experiment

A factor in an experiment that stays the same.

• control group
• constant
• dependent variable
• experimental group

Jeff is 6 feet 2 inches is a ___________ assesment

• Qualitative
• Quantitative

The cake has a sweet smell is a _______ assessment. 

• Qualitative
• Quantitative

Tags

NGSS.MS-LS1-8