Quiz about Case Review #3

Question 1

What subject is attracted to a magnet?

Accepted Answer

Iron

Answer

Silver

Answer

Water

Answer

Metal

Question 2

The AREA around a magnet where you feel a pulling force.

Accepted Answer

Magnetic Field

Answer

Gravity

Answer

Magnetism

Question 3

What happens when two north poles of a magnet are placed together?

Accepted Answer

they repel

Answer

they attract

Answer

they cancel each other out

Answer

the strength of the magnet is doubled

Question 4

A north pole and a south pole will attract.

Accepted Answer

True

Answer

False

Question 5

What do the lines around this magnet represent?

Accepted Answer

Magnetic Field

Answer

North Pole

Answer

South Pole

Answer

Magnetic Declination

Question 6

If you wrap more coils around an electromagnet, it will become...(think about the Webquest.)

Accepted Answer

stronger

Answer

brighter

Answer

weaker

Answer

invisible

Question 7

What will happen when these magnets are brought close together?

Accepted Answer

They will repel each other.

Answer

They will attract each other.

Answer

Both magnets will turn to the left

Answer

Both magnets will turn to the right

Question 8

What happens when different Poles are near each other, (like North and South)?

Accepted Answer

They attract

Answer

They repel

Answer

They fight

Answer

They dance

Question 9

8 N to the left , and 4 N to the right. Find the net force. Is this balanced

Accepted Answer

4 N Left  No

Answer

12 N Right  No

Answer

12 N Right  Yes

Answer

4 N Left  Yes

Question 10

You and your friend, are playing tug of war. Your friend pulls with a force of 55 N, to the rights. You pull with a force of 65 N, to the left. What is the net force on the rope?

Accepted Answer

10 N, to the left

Answer

10 n, to the left

Answer

20 N

Answer

10 N, to the right

Question 11

How will this object move?

Accepted Answer

It will move to the right.

Answer

It won't move.

Answer

It will move to the left.

Answer

It will move up.

Question 12

The distance from the centre of the wave to the highest or lowest point is called _______________.

Accepted Answer

amplitude

Answer

wavelength

Question 13

The graphs above describe two waves. The waves are traveling at the same speed.

Select the graph of the wave with the greater amplitude.

Accepted Answer

A

Answer

B

Question 14

The graphs below describe two waves. The waves are traveling at the same speed.

Select the graph of the wave with the greater amplitude.

Accepted Answer

B

Answer

A

Question 15

This image shows the embryos of six animals.

Based on these images, which statement is true?

Accepted Answer

Tortoises and chick are more closely related to each other than to the other four embryos.

Answer

Chicks and pigs are more closely related to humans than to calves.

Answer

Calf and chick are more closely related to each other than to the other four embryos.

Answer

Tortoises and humans are more closely related to each other than to the other four embryos

Question 16

Which organism is most like the tortose?

Accepted Answer

Chick

Answer

Fish

Answer

Salamander

Answer

Human

Question 17

Name the boundary

Accepted Answer

transform

Answer

divergent

Answer

convergent

Answer

sergent

Question 18

Name the boundary

Accepted Answer

divergent

Answer

convergent

Answer

transform

Answer

sergent

Question 19

Which of the following is associated with transform boundary?

Accepted Answer

earthquakes and fault line

Answer

volcanoes

Answer

mountains

Answer

trenches

Question 20

Making changes in the DNA of an organism is

Accepted Answer

genetic engineering

Answer

selective breeding

Answer

artificial selection

Answer

genetic transformation

Question 21

Genetic engineering has been used to produce

Accepted Answer

all of these.

Answer

new varieties

Answer

food animals.

Answer

improved crops.

Question 22

In a Hero's engine, gravity draws the water downward and out through each straw. This causes the engine TO SPIN IN A CLOCKWISE direction. Which of Newton's Laws does this represent?

Accepted Answer

3rd Law

Answer

!st Law

Answer

2nd Law

Question 23

In what type of rock would you typically find fossils?

Accepted Answer

sedimentary

Answer

igneous

Answer

metamorphic

Answer

rocky

Question 24

The fossil in the picture is a trilobite. Trilobites were animals that lived in Earth's oceans long ago. They are now extinct. What can finding this fossil in a rock near your home tell you?

Accepted Answer

The rock containing this trilobite formed under the ocean.

Answer

There are trilobites living in the area near your home.

Answer

The trilobite's shell was hard as rock when it was alive.

Answer

The trilobite died because the water where it lived dried up.

Question 25

Trilobites are found in the _____________.

Accepted Answer

Paleozoic

Answer

Cenozoic

Answer

Mesozoic

Answer

Cretaceous

Question 26

Darwin wrote that organisms with traits that are best suited to the environment will ________________

Accepted Answer

increase in number

Answer

become extinct

Question 27

Peppered Moths: Light-colored peppered moths were no longer well camouflaged on the darkened tree trunks. The dark colored moths, however, were well camouflaged. Because predators were able to spot the light moths more easily, the dark moths were more likely to survive and reproduce

Accepted Answer

survive and reproduce

Answer

die

Answer

change color again

Question 28

Which type of rock forms from extreme heat and pressure?

Accepted Answer

Metamorphic

Answer

Igneous

Answer

Sedimentary

Answer

Organic

Question 29

What rock process changes igneous rock into metamorphic rock?

Accepted Answer

heat and pressure

Answer

weathering and erosion

Answer

melting

Answer

compaction and cementation

Question 30

Earthquakes and volcanoes are most likely found in which locations?

Accepted Answer

at plate boundaries

Answer

in oceans

Answer

in the middle of continents

Answer

in the middle of plates

Question 31

What evidence did Wegener use in his theory?

Accepted Answer

all of the above

Answer

Continents and fossils fitting together/matching-up like puzzle pieces

Answer

glacier scars and evidence from temperature

Answer

mountain ranges and coal deposits line up across continents

Question 32

What is the net force on the box?

Accepted Answer

17 Newtons right

Answer

0 Newtons

Answer

12 Newtons left

Answer

6 Newtons up

Answer

6 Newtons down

Question 33

Which box shows sideways motion?

Accepted Answer

(4)

Answer

(1)

Answer

(2)

Answer

(3)

Answer

none

Question 34

Which of the following is a unit for acceleration?

Accepted Answer

m/s2

Answer

km/s

Answer

mi/hr

Answer

ft

Question 35

What does this graph represent?

Accepted Answer

Constant Speed

Answer

Acceleration

Answer

Not moving

Question 36

Which keeps planets from pulling into the Sun?

Accepted Answer

inertia

Answer

gravity

Question 37

Which keeps planet from flying out of orbit in a straight line?

Accepted Answer

gravity

Answer

inertia

Question 38

The space instruments that travel beyond our solar system are:

Accepted Answer

Space probes

Answer

Satellites

Answer

Observatories

Answer

Telescopes

Question 39

What type of event will occur at this boundary?

Accepted Answer

Earthquake

Answer

Volcano Eruption

Answer

Tornado

Answer

Mountain Building

Question 40

If the electric circuit is CLOSED, the switch is _______.

Accepted Answer

ON

Answer

OFF

Question 41

If the electric circuit is OPEN, the switch is ____.

Accepted Answer

OFF

Answer

ON

Question 42

The vast majority of galaxies in our universe are moving away from us.  We know this because we observe __________ in the galaxies absorption spectra.

Accepted Answer

Redshift

Answer

Blueshift

Answer

Turbulance

Answer

Superposition

Question 43

Spectral lines help scientists to determine the chemical composition of remote astronomical objects.

Accepted Answer

True

Answer

False

Question 44

During which time period did the bird move the fastest?

Accepted Answer

period 1

Answer

period 2

Answer

period 3

Answer

period 4

Question 45

When is the first day of spring?

Accepted Answer

March 20, 2018

Answer

March 17, 2019

Answer

March 20, 2019

Answer

March 26, 2019

Case Review #3

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