unit 1 review

What is the basic unit of liquid volume in the metric system

• calsius

• meter

• liter

• gram

What equipment would a scienctist most likely use to measure the volume of a liquid?

• Graduated cylinder

• Triple Beam Balance

• Ruler

• Electron microscope

When measuring the mass of a baby bird, what metric unit should be used?

• Gram

• Milliliter

• Degrees Celsius

• Kilometer

What is the most accurate reading of this measurement?

• 6.3 mL

• 6.6 mL

• 7.1 mL

• 7.2 mL

What is the most accurate reading of this measurement?

• 140.2 g

• 104.2 g

• 100.4 g

• 10004.2 g

Juan wanted to see if different brands of tires would make his model car go faster. Juan correctly set up an experiment to test 4 different brands of tires on his model car. He recorded his data in the data table.

How many times did Juan conduct the experiment using Brand C tires?

• 3

• 4

• 1

• 2

A student measured the dissolved oxygen contents in parts per million at various depths of water in a freshwater lake. Based on the data table in the figure above, what amount of dissolved oxygen in ppm would be expected at a depth of 22 meters?

• 9.9 ppm

• 5.1 ppm

• 6.1 ppm

• 4.3 ppm

Tags

NGSS.MS-LS2-1

What is the best title of this figure?

• The Scientific Arrangement

• The Technology Method

• The Technology Process

• The Scientific Method

Tags

NGSS.MS-LS1-5

The above figure is a type of model used to demonstrate

• A relationship between organisms

• a scientific experiment

• a conceptual graph

• an organizational chart

Tags

NGSS.MS-LS1-5

Tommy wanted to see if his plants would grow faster if they were placed under an artificial growing lamp instead of sunlight. He placed 1/2 of his plants in a room with 2 windows and an artificial growing lamp. He placed the other 1/2 of the plants in a room with 6 windows. What is one major mistake Tommy made in conducting this experiment?

• All of the plants received equal amounts of fertilizer.

• The plants receiving light from the artificial grow lamp also received some light from the sun.

• All of the plants were watered the same amount.

• The plants receiving light from the artificial lamp were placed in different sized containers.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6