Science
Hodgepodge
Method to my madness
Inertia =
Laziness
100
100
100
States of
Matter
100
200
300
400
200
300
400
200
300
400
200
300
400
500
500
500
500
100
200
300
400
500
Zany
Zygotes
Name that scientist
100
200
300
400
500

Which scientific model could be used to predict the properties of an element?
(A) closed loop system
(B) Punnett square
(C) Periodic Table
(D) water cycle chart
A 100

What is
(C) Periodic Table?
A 100

The diagram below shows a ball held in place by two blocks.
The diameter (width) of the ball is shown between the two blocks.
What is the diameter of the ball?
A. 6.0 cm
B. 14.0 cm
C. 8.0 cm
D. 17.0 cm
A 200

What is 6.0 cm?
A 200

Which example shows hibernation?
A fish swimming upstream each spring
A rabbit laying still in its burrow for the winter
A 300

What is
A rabbit laying still in its burrow for the winter?
A 300

What are the sex chromosomes of a human male?
A 400

What is
Xy?
A 400

Which observation would be evidence that the water is undergoing a phase change?
(A) Waves form on the top of the pond.
(B) Water soaks into the wet sand.
(C) The water splashes out of the swimming pool.
(D) The water level in the glass of water decreases.
A 500

What is
A 500

The graph shows the results of an experiment that tested the effect of time on the growth of a plant. A student measured the height of several plants for ten weeks and determined the average height. The results are shown in the graph below.
Name the independent variable.
B 100

What is Time?
B 100

The graph shows the results of an experiment that tested the effect of time on the growth of a plant. A student measured the height of several plants for ten weeks and determined the average height. The results are shown in the graph below.
Name the dependent variable.
B 200

Correct Response is
What is the height of the plant?
B 200

The graph shows the results of an experiment that tested the effect of time on the growth of a plant. A student measured the height of several plants for ten weeks and determined the average height. The results are shown in the graph below.
Name a controlled variable.
B 300

What is same amount of light, same plant, same soil?
B 300

A sample that is treated exactly like the other experimental groups except that the variable is not applied to it is a(n) ____.
A.
observation
B.
variable
C.
control
D.
hypothesis
B 400

What is
Control?
B 400

A student adds sugar to a cup of iced tea and a cup of hot tea. She notices that the time needed for the sugar to dissolve in each cup is different. She thinks this has something to do with the temperature of the tea.
Write a hypothesis based on the student’s observations
B 500

B 500

The graph below relates velocity to time.
The graph would most likely apply to which of the following events?
A.A soccer ball that is at rest is suddenly kicked.
B.A ball is thrown upward and returns to the ground.
C.A person who is running at a constant speed decides to run faster.
D.A car traveling at a constant speed applies its brakes and comes to a stop
C 100

What is
D.A car traveling at a constant speed applies its brakes and comes to a stop?
C 100

A performer pulls a tablecloth out from under a complete set of dinnerware as shown in the illustration below.
Which of the following best explains the performer’s success at leaving all the dinnerware on the table?
A. the inertia of the dinnerware
B. the large mass of the tablecloth
C. the placement of the dinnerware
D. the rough material of the tablecloth
C 200

Correct Response is
What is
A. the inertia of the dinnerware?
C 200

A hockey player swings her hockey stick and strikes a puck. According to Newton's third law of motion, which of the following is a reaction to the stick pushing on the puck?
A.
the puck pushing on the stick
B.
the stick pushing on the player
C.
the player pushing on the stick
D.
the puck pushing on the player
C 300

Correct Response is
A. the puck pushing on the stick?
C 300

C 400

How long will it take a car to accelerate from
20 m/s to 26 m/s at a rate of 1.4 m/s2?
(A= final speed – initial speed/time)
A.
2.2 s
B.
2.7 s
C.
4.3 s
D.
4.6 s
C 400

Correct Response is
C 400

The distance vs. time graph below shows data collected as a remotecontrolled car moved across a level parking lot.
According to the graph, which of the following conclusions about the car's motion is supported?
A. The car is accelerating.
B. The car is stopping and starting.
C. The car is traveling at a constant velocity.
D. The car is moving through an obstacle course.
C 500

Correct Response is
A. The car is accelerating.
C 500

The figure below shows part of the periodic table.
Which of the following is an accurate comparison of the atomic number and mass of copper (Cu) and gold (Au)?
A. Au has a smaller atomic mass and fewer electrons than Cu.
B. Au has the same atomic mass as Cu but a greater atomic number.
C. Au has the same atomic number as Cu but a much greater atomic mass.
D. Au has both a greater atomic number and a greater atomic mass than Cu
D 100

Correct Response is
What is
Au has both a greater atomic number and a greater atomic mass than Cu?
D 100

Which of the following substances is the most acidic?
A. bleach – pH 13
B. water – pH 7
C. tomato juice – pH 4
D. vinegar – pH 3
D 200

Correct Response is
What is D. vinegar – pH 3?
D 200

Which of the following changes is caused by removing heat?
A.
A solid changes to a gas.
B.
A liquid changes to a gas.
C.
A solid changes to a liquid.
D.
A liquid changes to a solid.
D 300

Correct Response is
What is
D. A liquid changes to a solid?
D 300

The diagram below shows how a change in temperature affects the physical state of a substance. Each of the labeled points represents the same substance at a different temperature.
Affects of change in temperature on the physical state of a substance
Which point represents the substance in the physical state with the particles moving the least?
A.
point W
B.
point X
C.
point Y
D.
point Z D 400

Correct Response is
What is A. Point W?
D 400

Which of the following is a characteristic of all chemical changes?
A.
A different state of matter is produced.
B.
Some mass is converted to energy.
C.
Some form of light is given off.
D.
A new material is formed.
D 500

Correct Response is
What is
D.
A new material is formed?
D 500

Meiosis results in
A.Two cells with different genes
B.Four cells with identical genes
C.Two cells with identical genes
D.Four cells with different genes.
E 100

Correct Response is
What is Four cells with different genes?
E 100

Which of the following best describes the number of chromosomes in a normal human liver cell?
A.
23 pairs of chromosomes
B.
46 different types of chromosomes
C.
46 male chromosomes and 46 female chromosomes
D.
23 original chromosomes and 23 duplicate chromosomes
E 200

Correct Response is
What is
A. 23 pairs of chromosomes?
E 200

Acacia trees provide food for a species of ant that lives on them. The ants defend the acacia tree from grasshoppers and beetles.
This relationship between the ant and acacia tree is best described as
A. Commensalism
B. Parasitism
C. Mutualism
D. Predator/Prey
E 300

Correct Response is
Mutualism
E 300

Two spotted leopards produce a litter of four cubs. Three of the cubs are spotted and one is solid black. The black coat is probably what type of trait?
A. dominant
B. recessive B. recessive
C. polygenic
D. sex-linked
E 400

Correct Response is
B. recessive?
E 400

The diagrams below illustrate two different types of cell division.
Process A
Process B
Which process is the cellular division know as meiosis?
E 500

Correct Response is
Process A is meiosis.
E 500

This scientist is know for writing the three laws of motion
F 100

Who is Isaac Newton?
F 100

F 200

F 200

F 300

Who are Watson & Crick?
F 300

This scientist persuaded many farmers to conserve their soil by using crop rotation techniques. He also made more than 300 products from peanuts.
F 400

Who is
George Washington Carver?
F 400

This scientist argued in the
16 th century that observation & experimentation were the best ways to gain knowledge about the natural world.
F 500

Who is Sir Francis Bacon?
F 500

The Final Jeopardy Category is:
Creative Chemistry
Please record your wager.
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Ms. Bristol measured the mass of a closed beaker containing several ice cubes. The mass was 100 g. An hour later, after the ice cubes had melted, Ms. Bristol measured the mass of the beaker again.
What was the mass of the beaker of water the second time?
A.50 g
B.75 g
C.100 g
D.125 g
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Correct Final Jeopardy Response is
C. 100g
*Thank you Law of Conservation of
Mass!
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