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WorksheetsCav Time
Total questions: 30
Worksheet time: 15mins
What does CAD stand for?
Code and Design
Computer Aided Design
Create and Design
Craft and Design
What does CAD stand for?
Code and Design
Computer Aided Design
Create and Design
Craft and Design
Which of the following is a claim that can be supported by evidence on the graph?
the bee population is decreasing over time
2014 had the lowest bee population
1970 had more bees than 1990
all of these
Which of the following is correct?
Independent variable= time (years)
Dependent variable= amount of bees
Independent variable= amount of bees
Dependent variable= time (years)
Independent variable= amount of time
Dependent variable= bees (years)
none of these
Which of the following claims can be supported by the graph?
roots appear healthier in soil with low amounts of salt
roots appear healthier in soil with high amounts of salt
roots appear healthier in soil with medium amounts of salt
salt concentration in soil has no effect on plant growth
What is the independent variable in the experiment?
amount of salt
plant growth
amount of sunlight
amount of water
Based on the diagram, what 2 products of photosynthesis become the reactants in respiration?
oxygen and glucose
glucose and carbon dioxide
carbon dioxide and water
water and oxygen
Which of the following can you infer from the picture?
celery is a vascular plant
celery is a nonvascular plant
celery lack xylem and phloem
celery absorbs water directly into their cells
What can you infer about fungi and plants?
Fungi lack chloroplast
Both fungi and plants are eukaryotic
Plants are autotrophs and fungi are heterotrophs
all of these
What is the dependent variable on the graph?
storage containers
days until bread molded
amount of mold
amount of storage bags
Based on the graph, which of the following would be correct?
animals are the oldest organisms on Earth
protists, plants, fungi and animals are all eukaryotic organisms
fungi are older than protists
all of these
What is the independent variable in the experiment?
amount of water
plant growth
amount of sunlight
plant number
What is the independent variable?
types of school supplies
number of supplies
schools in the area
number of students
What is the dependent variable?
types of school supplies
number of supplies
schools in the area
number of students
Sally wanted to see how abosorbent different types of paper towels were. The types of paper towel would be the ___________________ variable.
independent
dependent
controlled
Sally wanted to see how abosorbent different types of paper towels were. The absorbency each paper towel would be the ___________________ variable.
independent
dependent
controlled
What is the independent variable?
sales
months
Jan, Feb and Mar
growth
What are the layers of the Earth?
Crust, lithosphere, asthenosphere, mantle, outer core, inner core.
Sky, Land, mantle, outer core, inner core.
Crust, lithosphere, asthenosphere, mantle,
The Earth doesn't have layers.
What evidence indicates that Earth has a solid inner core and a liquid outer core?
P-waves and S-waves
A-waves and B-waves
through drills
there is no evidence
How does convection occur within the interior of Earth?
there are not convection currents in the Earth
Uneven heating of the Earth is how convection currents occur. The inner core heats the mantle that falls to the crust and then cools rising back down to the core creating a current.
Uneven heating of the Earth is how convection currents occur. The inner core heats the mantle that rises to the crust and then cools falling back down to the core creating a current.
magic
Which of Earth's upper layers flows very slowly?
asthenosphere
continental crust
lithosphere
ocean crust
How do scientists learn about Earths core?
earthquake waves
mines
temperature measurments
wells
True or False: It is possible to drill a mine all the way to the core of Earth?
true
False
Which layer of the Earth is completely liquid?
crust
mantle
outer core
inner core
Which is layer listed below is the layer of Earth that supports life?
lithosphere
asthenosphere
lower mantle
core
What is the name of the prince Ariel falls in love with in the movie, "The Little Mermaid?"
Charles
William
Eric
Aaron
Who is the older sister in the movie, "Frozen?"
Ariel
Elsa
Olaf
Anna
What were the names of Cruella De Vil's sidekicks in the movie, "101 Dalmatians?"
Bert and Ernie
Mickey and Minnie
Batman and Robin
Horace and Jasper
What time did the magic end in the movie, "Cinderella?"
One o'clock
Midnight
Ten o'clock
six o'clock
What does "Hakuna Matata" mean in the movie, "Lion King?"
no problem
no worries
See you later
run away
