WorksheetsCondensed R&O
Total questions: 54
Worksheet time: 27mins
Water Cycle - What does x represent?
Evaporation
Condensation
Collection
Precipitation
Rain drop and gravity-which direction will it fall?
*This question didn't give you a slight right option. It gives you arrows for answers.
A
C
B
D
Why does the ocean not freeze as fast as a lake?
*This one was worded differently on mine. There was two answers that had ice crystals so be careful.
Salt water needs lower levels of temperature to freeze and form ice crystals than lake water.
Another ice crystal option mentions sediments so, be careful, don’t choose that one.
What are the folds of the long digestive system for?
(Absorb nutrients) To increase surface area over which the nutrients can be absorbed
Longer than the small intestines
In the Northern Hemisphere, on a day in the WINTER solstice, which place experiences the longest amount of sunlight
Anchorage, Alaska
Ross Ice Shelf, Antarctica (24 hours)
San Francisco, CA
What statement is true of mutations?
Mutations help a population succeed........something about an example of sickle cell
Mutations introduce variation in a population
Mutations are beneficial to survive
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.
In the middle of nowhere
Because it can be shallow
Which of the activities take place in the nucleus of a cell? Or worded as Function of a cell. A question about what is produced in the nucleus?
Water is distributed to other parts of the cell
RNA molecules are synthesized from DNA template
Mitochondria is the power house of the cell
Members of what groups act as decomposers?
Ferns
Moss
Fungi
Algae
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.
A process that causes populations to change over time
During the N.Hemisphere’s 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…
Movement of Earth
Tilt of Earth's rotational axis compared to its orbital plane
The moon and the sun cross paths
Which is the best example of physical weathering?
Sand going into the ocean
Landslides
Frost in granite or rock OR rain freezing in the cracks in rocks breaking up rocks into smaller rocks *Note: sentence had ice crystals as the keyword
Process of photosynthesis. What is the best example of photosynthesis? What is produced during photosynthesis?
Plant uses energy from sunlight, carbon dioxide and water to produce glucose (sugar) and oxygen (o2)
Plant uses energy from sunlight, oxygen and water to produce glucose (sugar) and carbon dioxide (co2)
Plant uses energy from sunlight, carbon dioxide and glucose to produce water (h2o) and oxygen (o2)
Plant uses energy from sunlight, glucose (sugar) and water to produce carbon dioxide (co2) and oxygen (o2)
A student making a model of an atom, what would be the most accurate?
Having the protons and neutrons in the nucleus
Having the protons and neutrons outside the nucleus
N. temperature region which marine environment temperature exhibits highest levels of biology productivity? Worded differently
Estuaries
Deep ocean floors
Sandy beaches
Surface water/ Open Ocean
What can the new technology with weather predict?
It can predict global warming
It can predict weather storms and severe weather conditions
Note: Can also show high and low pressure areas to help predict winds etc.
It can predict the ozone layer's damage
What instrument is used to measure air pressure?
Thermometer
Barometer MEASURES AIR PRESSURE (Air pressure, atmospheric pressure-use a barometer)
During the Loma Prieta Earthquake of 1p1989, homes located near San Francisco Bay generally sustained worse damage than similar homes further from the bay. The severity of the damage sustained by homes nearest to the bay is most likely due to the
Existence of sediments and fill near the shoreline
Existence of rocks and sands
Renewable energy, what starts as kinetic energy then goes to electric energetic?
Electric stove
Windmill
Bicycle
Which of the following statements about requirements of all living things are true?
All living things need liquid water to distribute nutrients and wastes within cells and throughout the body
All living things show love
All living things need shelter and a home to stay safe
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
Aliens put them there
Earth has been impacted several times by meteorites
In the study of evolution which of the following statements would most accurately assess the significance of the bone shown? (Human + whale) bats + cats
Same Ancestry
Hard, brittle bones
Bones cracking throughout time
They have similar functions
Question & image above was reported on the test. Test taker said they put 8pm—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
4:00am
8:00am
4:00pm
8:00pm
Something with two flasks...
Boiling Points
Thermal Conductivity
Densities
Volumes
What are separation techniques for sodium chloride and silver chloride?
Separate the mixture using a filter/ by filtering
Add water (it wasn't a choice recently)
Leaving it out
Boiling with water
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 animals can avoid predators
largest can avoid
not sure about the last
How is wind formed?
Uneven heating of the earth's surface by the sun
From ocean waves
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 : same as 11 math
Displacement vs time (there's a drawing)
straight line
In the study of evolution which of the following statements would most accurately assess the significance of the bone shown? (Human + whale
The structures being compared share a similar evolution but different applications
I think this question repeated
How many boxes 24in x 12in x 12in can fit in a crate 8ft x 6ft x 6ft, how many reams/boxes can fit into a crate?
144
120
10
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 walked 1/3 of the session at 3 miles per hour.
You burn 120 calories per mile you jog.
You burn 100 calories per mile you walk
480
100
580
1 million students: 2% of them are gifted, 80% of them received their bachelor’s degree, and of those 80% of them receive their masters. How many gifted students will receive their Masters?
12,800
20,000
16,000
There are 1200 students at ABC highschool 56% of the students are either in 9th grade or 10th grade, of the remaining students 1/3 are in the 11th grade. How many students are in the 12 grade?
528
672
352
176
A table with 6 chairs, and they ask what the formula would look like if they kept adding more tables
C = 4t + 2
C = 6 x t
C = 2t + 4
What is the probability of the coin landing face up AT LEAST ONCE?
1/8
7/8
What is the probability of getting exactly 2 pairs of heads or exactly tails?
1/8
6/8
3/4
Mean of people going to movies in a 4 day period? 40+60+80+40
* Below is an example of a graph that you might see, but the numbers shown are different here from the test. Just practice reading a table of numbers and finding the mean.
50
55
40
60
You’ll see a picture of a trapezoid and the question wants you to find the AREA of ONLY THE TRIANGLE
4
8
10
12
Book cover problem. find the area of a book cover and the shape is an irregular shape..eddies videos show you how to do it but remember the area being
111 cm^2
112 cm
Find the missing angles of the diagram below and find angle 7? *answers can vary depending on the numbers given, just be sure to know how to solve
118 degress
62 degrees
Parking question: you have $6000 total and it shows pie graphs on how your money is spent, travel expenses are 30% of 6,000=1800. Then parking is like 10% so you need to find whats .10 of 1800? YOU WILL GET 2 PIE CHART ASKING TRAVEL EXPENSES PERCETAGE. SECOND PIE CHART WILL SHOW TOTAL EXPENSES
$180
$1800
Question asked where point A was on the number line and the point was just before 3. It was between 2 and 3 but a little closer to 3.
√8
1.5
13.8
2.5
¾ + ⅖ but they want the numerator in simplest form. f Summing ¾+ ⅖ = N a/b - what is ‘A’ represents... What's the numerator of the mixed fraction?
3
23
20
A calculator shows 4.21e-18. What does this represent? That it’s a scientific notation?
4.21 x 10
4.21 x 10^−18
4.21 x 18
4.21 x 100000000000
Equation: Y= 9 - x2
The question on the test was a parabola facing downwards. Asking for point A and B.
Two questions:
Answer -What is Point A? (-3,0)
Answer- What is Point B? (0,9)
Answer -What is Point A? (0,9)
Answer- What is Point B? (-3,0)
Spinner questions guessing when the 3 will land?
3/12 = ¼. it’s 12 slices
3/12
Find the Perimeter of ONE circle. Perimeter of triangle is 60cm (only measurement given)
62.8
52.33
This one asked about insulation needing to go around this object. It is ½ thick. If it’s $3.80 how much will it cost?
* how much would it cost if you bought this large amount of insulation. They give you a shape similar to the ones below and the dimensions are 60 x 8 x 4 feet and ½ thick. So you would do 8x 60 and 3 x 60 (you eliminate the ½ ft because you are taking half ft on each side)
$6000
$6262.40
$5932
$2500
Had to figure out the percent of those they asked who drank 3-5 soda a week and then apply that percent to total.
8/9: A chart showing a sample of a population and how many sodas they consume in a day. Specifically 350 people drink 3-5 a day. The sample size is around 1,500 but the whole population is 260,000(or something like that). You have to set up the equation to find x. X being the true amount of people who consume that amount of soda in the whole population.
9,800 (448 was used and not 480)
10,000
Don’t remember the specific question, but this was the picture. (probably area of irregular figure)
AREA = 18CM^2
AREA = 17CM^2
Decimal 0.0a49ba. Round to the nearest ten thousands
0.0b59
0.0b49
0.0a60
0.0a50
Simplify (4x^2+14x+9) - (x^2 +4x - 5)
3x^2 + 10x + 14
3x^2 + 18x + 4
Students test scores were 37, 53, 86, 91, 86, 92 find the range of the test scores.
*(there are other numbers but the main numbers you need to solve this is 37 and 92 - the smallest and largest value)
*subtract those numbers
55
50
45
30
What point could be on this line and they give you a graph image and a line going through it...Eddie explains this in his videos but it looks something like this…
(4,9)
(9,4)
