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WorksheetsRose Ocean II
Total questions: 86
Worksheet time: 46mins
Rain drop and gravity-which direction will it fall?
SLIGHT RIGHT- B DIRECTION) - on the test it is answer choice C
A
D
E
Water cycle What does X represent?
Condensation
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Why does the ocean not freeze as fast as a lake?
Salt water freezes at a lower level temperature. The answer also has ice crystals in it
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What would happen if a plant was watered with ocean or salt water?
If a plant is watered with salt water it will wilt, if too much water is lost during osmosis the plant will die.
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What are the folds of the long digestive system for?
To increase surface area over which the nutrients can be absorbed
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From the Northern Hemisphere, what place would experience the longest amount of daylight?
San Francisco, CA
Anchorage, Alaska
Antarctica
Washington D.C.
Where was the longest day experienced or the sun the longest - June Solstice
San Francisco, CA
Anchorage, Alaska
Antarctica
Washington D.C.
What are mutations?
(answers may vary, here choose two)
They are beneficial to survive
Variation in population (3/21)
variations and survival are choices
(3/22,24,25)
Polaris View ...
Polaris is known as the North Star, since it is directly located above Earth’s North Pole
The stars circle around it, it does not move, northern direction, Earth rotates
Compared to the waters of the continental shelf, the surface waters of the open ocean are generally much less productive because they?
Lack nutrients derived from the land or ocean sediment on the seabed
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Which is the best example of physical weathering?
Key Words: Frost in granite or rock (something like that)
The sentence has “Ice Crystals” in the answer
Function of a cell. A question about what is produced in the nucleus
RNA molecules are synthesized from DNA template
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Questions on photosynthesis (what is the best example of photosynthesis or something)
The answer is something like plants take in carbon dioxide and water to create glucose and o2
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Question about a little boy making a model of an atom, what would be the most accurate?
having the protons and neutrons in the nucleus
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In the Northern Hemisphere, on a day in the winter solstice, which place experiences the longest amount of sunlight
San Francisco, CA (9 hours)
Barrow, Alaska (no daylight) ← short days for winter solstice in Alaska
Quito, Ecuador (12 hours) ← right on equator, winter solstice is in JUNE
Ross Ice Shelf, Antarctica (24 hours) ← southern hemisphere, winter solstice JUNE 1
Members of what group act as Decomposers?
Ferns
fungi
moss
Algae
Renewable energy, what starts as kinetic energy then goes to electric energetic?
Windmill
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Which of the following changes is an example of natural selection?
The percent of beetles that are genetically darker in color increases in populations that expand from prairie into forest.
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During the N. Hemisphere winter, the sun’s path across the sky is shorter and closer to the horizon than it is during the summer. This seasonal change in the sun’s path across the sky is caused by…
Tilt of Earth's rotational axis compared to its orbital plane
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Question & image above was reported on the test. Test taker said they put 8 p\\m—the question had an X and a y marked on the globe. It said if x (or A on pic) has the sun directly overhead and each 15 degrees in longitude is equal to 1hr, what time is it in Y? Just remember 8:00 pm, letters can vary
4:00 AM
8:00 AM
4:00 PM
8:00 PM
Something with two flasks
Thermal Conductivity
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What are separation techniques for sodium chloride and sodium nitrate(v)?
(answer and explanation)
Key: add water to the mixture to dissolve the sodium nitrate & reclaimed by evaporation afterwards
Silver chloride is not soluble in water, so it will not dissolve.
The solid can be removed from the solution by gravity filtration (the equivalent of a coffee filter).
How is wind formed?
Uneven heating of the earth’s surface by the sun
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Man leaves work and walks to a sandwich shop. He talks with the employee and then walks back to a park bench by his work. Man sits on the park bench to eat his lunch and heads back to work. What graph best reflects his action.Which graph represents
Graph - displacement vs time
displacement vs time
Northern hemisphere and winter, I cannot recall the exact question (Position of is in the northern hemisphere during the winter solstice
Earth’s poles is most tilted away from the sun are called SOLSTICES
The sun is highest in the sky on the summer solstice, and the sun is lowest in the sky on the winter solstice.
The longest day of the year is on the summer solstice, and the longest night of the year is on the winter solstice.
Which of the following statements about requirements of all living things are true?
All living things need liquid water to distribute nutrients and waste within cells and throughout the body.
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N temperature region which marine environment temperature exhibits highest levels of biological productivity?
Deep ocean floors
Sandy beaches
Surface water of open ocean
Estuaries (answer)
Why is iridium so rare on Earth? Why iridium is only found in the layer of the earth that dates to when the dinosaurs went extinct
Earth has been impacted several times by meteorites
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In the study of evolution which of the following statements would most accurately assess the significance of the bone shown? (Human + whale) bats + cats
The structures being compared share a similar evolution
Answer: Same Ancestry
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Why the graph (shown below) showed an increase and decrease in population and size the answers were worded differently.
smallest animals can avoid predators
Smallest and largest CAN AVOID PREDATORS
Largest can avoid
Not sure about last
How many boxes 24in x 12in x 12in can fit in a crate 8ft x 6ft x 6ft ?
144
120
100
110
How many calories can burn in 1 hour?
You are doing 1 session of work out.
You jogged 2/3 of the session at 6 miles per hour.
You burn 120 calories per mile you jog.
You walked 1/3 of the session at 3 miles per hour. You burn 100 calories per mile you walk
580 cal in 1 hour
500 cal in 1 hour
680 cal in 1 hour
600 cal in 1 hour
One million students: 2% of them are gifted, 80% of them received their bachelor’s degree and 80% of them receive their masters. What is the percent of gifted students receiving their Masters?
12,800 students or 1.28 %
120,800 students or 10.28 %
1,800 students or 1.8 %
A table with 6 chairs, and they ask what the formula would look like if they kept adding more tables.
You will get a picture with tables and chairs
C=4t+2
C=3t-2
C=4t+2t
What is the probability of one of the coins landing... at least 1 head?A coin is flipped three times
7/8
1/8
2/3
3/5
What is the probability of getting exactly 2 heads or 2 tails?
6/8 or 3/4
1/4
3/5
A calculator shows 4.21e-18. What does this represent? That it’s a scientific notation?
4.21 x 10−18
4.21 / 10-18
Find the mean (40, 60, 80, 40)
KNOW HOW TO FIND THE MEAN!
55
50
60
65
No specific wording:
- the red lines are half way between two lines
- the number line had the letter “A” close to the number 3. The question asked which of the numbers below was the letter “A”...
There's a video on doc with solution!
.95
13/8 = 1.62
7/4
29/16
- No wording -
My answers were all a in a form of pie (3.14) This one the answer was square root of 8.
square root of 8
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¾ + ⅖ but they want the numerator in simplest form
3
20
23
Equation: Y= 9 -x2
Note: Answers may vary depending on what numbers you choose
The question on the test was a parabola facing downwards. Asking for point A and B
What is Point A? (-3,0)
What is Point B? (0,9)
Teacher has 64 pounds of clay, 3 classes of 27, how much clay will she give each person?
0.79
0.7
0.9
0.5
Find the missing angles of diagram below find angle 7?
Angle 4 = 6x+2 Angle 5 equals 11x+ 8 are the angles that are given
118
110
107
128
You’ll see a graph and the question will ask “which point touched the x-axis?
(6;0)
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You’ll see a graph and the question will ask
“what points cross on the slope?"
−32
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Spinner question: guessing when it will land on number 3
3/12 or 1/4
1/3
8/12
You will get 2 pie charts asking for travel expenses percentage. Second pie chart will show total office expenses.
you have $6000 total and the questions shoespie money is spent, travel expenses are 30% of 6,000=1800.
$180
$600
$1800
Circumference question:
Radius was 6.
Asked for the diameter/radius?
(different wording!)
C=2πr
then C= 2π 6
so C= 37.699
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Circumference question:
The center of the circle was (3,5) and one of the points was (9,5) what is the diameter? That would mean r = 6 and d = 12 (Answer)
Asked for the diameter/radius?
(different wording!)
May ask for circumference! Know how to find!
r = 6 and d = 12
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Question on transpiration, it asked what would affect transpiration from occurring.
Two Possible Answers
Humidity
Could be possible Cloudy Day
Dry Air
Hydration
A hot spot in the ocean can cause
new volcanic islands
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Question about what is in the head of a comet
Ice and dust
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Life cycle of a butterfly.
This question is a picture of the butterfly cycle
Missing the chrysalis
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El Nino’s effects on seagulls/fish/fisheries (warms the water)
No phytoplankton -
It disrupts the whole food chain- warm waters
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In the Northern Hemisphere, on a day in the winter solstice, which place experiences the longest amount of sunlight
Ross Ice Shelf (exact wording on test)
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Measuring air pressure can help with predicting what?
Extreme weather conditions
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Which of the following is indicated by the size of the minerals in an igneous rock sample?
How long the rock took to cool as it formed
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What is the biggest problem for endangered species today?
Deforestation or destruction of habitats
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An electrical battery is made with a magnet. The coil is turning because…looking at the images….?
attraction/repulsion between the magnetic field and the free electrons
Like magnetic poles repel
Like magnetic poles attract
The battery is plugged into the wall
An electrical battery is made with a magnet. The coil is turning because…looking at the images….?
If choose from pictures -
Choose One!
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Students conducting a science experiment with sugar cubes in water vs. crushed sugar in water
surface area of solute
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What causes tectonic plates to move?
The heat in the earth’s core
an option for convection and heat from the mantle.
How would you describe the milky way?
a flat central disk with rotating spiral arms.
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What is a good conductor of electricity
Copper
Water
Plastic
Soil
The data below shows the number of hits made by the 30 leading hitters in the middle school softball league:
108, 60, 76, 70, 160, 88, 68, 70, 108, 76, 78, 93, 16, 108, 86, 68, 88, 08, 60, 74, 86, 88, 78, 108, 116, 80, 106, 96, 93.
What is the range of the data?
Numbers can be different!
BIG - SMALL = RANGE
48
67
68
60
Find the Perimeter of ONE circle. The perimeter of triangle is 60cm (only measurement given)
Answers not confirmed
62.8
52.33
This one asked about insulation needing to go around this object. It is ½ thick. If it’s $3.60 how much will it cost?
Numbers may change
2(80 x6) + 2(80 x 4) + 2(6x4) = 1648 x 3.60 (or other cost)
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0<a<5≤b<10
Decimal 0.0a49ba. Round to the nearest ten thousandths
0.0a50
0.0b49
0.0a60
0.0a59
There are 1,200 students at ABC high school. 56% of the students are either in 9th grade or 10th grade, of the remaining students ⅓ are in the 11th grade. How many students are in the 12th grade?
Notes: the question said remaining of the 672
352
100
152
652
Book cover problem. find the area of a book cover and the shape is an irregular shape.
Area(triangle) = BxH/2
Area of (rectangle) = LxW
Confirm numbers! Doesn't add up!
111 cm^2
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What point could be on this line and they give you a graph image and a line going through it
(Choose all answers, no specific wording!)
Equation to know
y=2x+1
Finding the slope
(y2-y1)/(x2-x1)
Answer (4;9)
You’ll see a picture of a trapezoid and the question wants you to find the AREA of ONLY THE TRIANGLE… ½ b x h
AREA OF TRIANGLE = 4
AREA OF THE ENTIRE FIGURE = 24
Don’t remember the specific question, but this was the picture.
AREA = 18cm^2
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This question provides this image and you have to find formula that goes with it
(possible answers)
2n+3
2n-1
Learn the process and how to identify an Additive question.
(7x3) - 4
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2•2•2•2•y•y•y•y question said to solve this or rewrite it.
Solve it:
16y4
Rewrite it:
2y4
What is the transformation of L when Rotated?
You need to know if rotated on x or y.
(something like that but look for an L shape on a graph)
It’s rotated over Y Axis
Rotated over line L
Rotated about x point
If the average number of cars sold in the first 5 months was 56, and the mean for the first 6 months was 63, how many cars did they sell in the 6th month?
72
98
62
69
had this question, but with this different set of numbers. However, the answer below was to calculate the median.
The standard deviation
the mean
the median - this is the answer
the range
What is the biggest danger for the reason of loss of plants and animals?
Destruction of their habitat
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This is another question: the answer is
(no wording)
plant uses carbon dioxide and water to produce glucose (sugar) and oxygen
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Mean of people going to movies in a 4 day period? 40+60+80+40
55
60
70
80
8124
64
105
3 yellow paper clips, 4 green paper clips, and 7 blue paperclips. What are the chances that you will randomly get a yellow or green paperclip?
1/2 or 50%
1/3 or 30%
1/4 or 25%
A chart about Kayaks and how much shipping you need to charge. The main thing to know is that 1 foot = 12 inches. Super simple question. You add the shipping charge (once you find it on the chart) and the price of the kayak.*Look at both charts**** 1st chart tells you about 9 foot kayak, then the weight of it…***2nd graph how much for the weight***
add kayak, shipping together = $524
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