Science 5 Benchmark Review Part 3

Science 5 Benchmark Review Part 3

By Elijah Arquette

A) Dolphins swim faster than swordfish

B) Dolphins swim faster than a Blue Whale

C) All Sharks swim slowly

D)​ Blobfish swim faster than a Dolphin

​	​
​Organism	Speed​
​Dolphin	70 mph​
Blue Whale​	45 mph​
White Shark​	43 mph​
Tiger Shark​	42 mph​
Blobfish​	12 mph​
Pufferfish​	5 mph​

Multiple Choice

Who swam the fastest?

• Dolphin

• Blue Whale

• Pufferfish

• Swordfish

Multiple Choice

A dichotomous key for trees is provided. Hikers found a tree that has large brown cones and single sharp needles. What species of tree have the hikers found?

• Juniper

• Spruce

• Pine

• Fir

• Red

• Good Person

• Streak

• Sinks in water​

Qualitative

​

• Weight is 33.5 g

• The room is about 16 m long

• The rock has a hardness of about 9.5-10​

​​Quantitative

​

Multiple Select

Which of the following is quantitative data?

• Reddish Pink Streak

• Logan's weight is about 90 g

• Our playground be about 16 yd

• A diamond has a hardness of 10

• Wood will not sink in water

What direction is the object moving?

​​Direction​

How fast is the object traveling?

​​Speed

Motion

Multiple Choice

Motion is used best to describe an object"s........

• direction and mass

• force and direction

• speed and force

• direction and speed

Multiple Choice

I put cake into the oven at the time designated on this digital clock. The cake will take 35 minutes to cook. What time will the cake be ready to be pulled out of the oven?

A hypothesis must be written with the words If and Then and NO OTHER WAY.​

Hypothesis

Multiple Choice

Which of the following is a hypothesis?

• The sound is not that loud

• If I drink more water than my dad, I will be more fit.

• If a plant is given sparkling water, then it will not grow but die.

The Variable that is being changed/manipulated

Independent

The variable that we are measuring. What are we looking for to happen?

​​Dependent​

​The variable that is held the same throughout the whole experiment.

Constant/Controlled

​

​Variables

Multiple Choice

Hypothesis: If I water the plant more than once a week, then the plant will grow more.

What is the Independent Variable?

• Watering the plant more than once a week

• The plant type

• The brand of soil or water

• Growth

• Energy of motion is Kinetic Energy

• Stored up energy is Potential Energy​

Energy of Stored and Motion

​

Multiple Select

Which of the following is potential energy?

• Dog Sleeping

• Car Parked

• Car moving

• Dog Running

Multiple Select

What are the two of many facts of the ocean?

• The temperature of the ocean changes depending of the location of where you are.

• The ocean salinity is the same everywhere in the ocean

• Ocean floor depth varies