Unit 1. Intro to Earth Science (21-22)

Which graph represents the relationship between the mass and volume of the substance?

• 
• 
• 
• 

According to the graph, what is the density of material B?

• 1.0 g/cm³

• 0.2 g/cm³

• 5.0 g/cm³

• 10.0 g/cm³

Compared to the density of liquid water, the density of an ice cube is

• always greater

• always the same

• always less

• sometime less and sometimes greater

The diagram to the right represents a cylinder which contains four different liquids, W, X, Y, and Z, each with a different density (D) as indicated. A piece of solid quartz having a density of 2.7 g/cm³ is placed on the surface of liquid W. When the quartz is released, it will pass through:

• W, but not X, Y or Z

• W and X, but not Y or Z

• W, X and Y, but not Z

• W, X, Y and Z

A student calculates the densities of five different sized samples cut from the same bar of aluminum. Which graph best represents this relationship?

• 
• 
• 
• 

The water temperature reached 65°C after the sample had been heated for approximately how many minutes?

• 5 min

• 3 min

• 7 min

• 9 min

Between which points was the temperature changing at the greatest rate?

• A and B

• C and D

• B and C

• D and E

A student measures the distance from a bridge to a rock every day for a week. What is indicated by the graph of these measurements as shown below?

• no change in time or distance took place

• as distance increased, time decreased

• as distance decreased, time increased

• as time increased, distance remained the same

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? 

• 200
• 150
• 300
• 75

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6