7th Science - Unit 1 Exam Quizizz

Which of the following is NOT part of the scientific method?

• Hypothesis

• Ask a question

• Solve a problem

• Experiment/Test

The liquid in this graduated cylinder crates a rounded/curved line. What is the name given to this curved line of liquid?

• Curviture

• Mendilian Curve

• Meniscus

• Minusis

What is 0.25 kilograms in grams?

• 25

• 250

• .0025

• 2.5

Type of observation that uses numbers or measurements. Spelling Counts!!

Tags

NGSS.MS-PS3-4

"The teacher's hair looks really messy today," is an example of this type of observation.

• Subjective

• Objective

• Qualitative

• Quantitative

MaryLou conducts an experiment for testing different kinds of umbrellas that hold up during extreme wind storms. Which of the following is her Independent variables?

• The wind storms

• How long the umbrella holds up during the wind storm

• The umbrellas

• The size of the umbrella

Which of the variables below typically has more than one during an experiment?

• Dependent

• Independent

• Control

What do these lab tools do specifically?

• Measure Samples

• Holds/Stores Specimens

• Combusts specimens

• Makes specimens disappear.

What is wrong with this laboratory cartoon?

• The microscope is backwards

• Everything is wrong about the picture

• There are too many people in the lab conducting the experiments

• Only a few of the people are wearing safety goggles.

Which tool below is needed to weigh the amount of salt (in grams) to pour into the solution

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