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WorksheetsG10 MYP - End of year
Total questions: 80
Worksheet time: 1hrs 5mins
Which of these animals is prey for frogs?
What is the abiotic factor in the picture?
deer
water
fish
plants
This picture shows what type of biome?
rain forest
tundra
desert
deciduous forest
Windy, cloudy, rainy, and cold are words that describe –
evaporation
weather
matter
energy
There is a ___________ chance that the baby will have blue eyes.
25%
50%
75%
100%
This is the Periodic Table of --
Molecules
Compounds
Chemicals
Elements
Look at the food chain. What is the producer?
cat
flower
bird
butterfly
The amount of space occupied by an object is its ________________.
length
volume
mass
Observations that deal with a number or amount are called
qualitative
quantitative
The variable that is changed by the scientist to test a hypothesis is called the _________________________ .
dependent variable
independent variable
control
The _________________________ is the base metric unit of mass.
Liter
meter
gram
Which is the best description of the dependent variable?
the variable that is changed by the scientist
the measurable variable
the variable that does not change
One way to analyze data from a study is to _____________
make a graph
develop a hypothesis
recognize a problem
Which of these solutions has the highest concentration?
Two scoops of detergent in 500 ml of water
Two scoops of detergent in 1000 ml of water
one scoop of detergent and 500 ml of water
one scoop of detergent and 1000 ml of water
Jessica made a pitcher of lemonade. What can she do to dilute it if she thinks it doesn't taste right?
Refrigerate the lemonade.
Add water.
Add sugar.
Boil the lemonade.
Material is added to a beaker of clear, colorless liquid. Which of these is evidence that a chemical reaction took place?
One material dissolves in the other.
Bubbles are created.
They do not mix.
It looks cloudy.
The glow stick reaction is a
Chemical change
Physical change
In the reaction above water is a ________________.
Reactant
Product
A catalyst
Speeds up a reaction.
Slows down a reaction
Has no effect on a reaction
What is the term for a solid that is formed by mixing together two solutions?
Heat of reaction
Precipitate
Aqueous solution
Exothermic
A reaction where more energy is released when the bonds of the products are formed than it takes to break the bonds of the reactants. Example: An explosion
Exothermic reaction
Endothermic reaction
In a chemical reaction, if the reactants are heated, the reaction usually happens
Faster
Slower
At the same rate
In a smaller volume
How many water molecules are on the product side of the equation?
1
2
3
4
Atoms that are not in the reactants can end up in the products of a chemical reaction?
True
False
The gas produced is called...
Cu(NO3)2 is ...
Why is electrical wiring usually made from copper?
Because copper is shiny
Because copper conducts electricity
Because copper is not magnetic
Because copper insulate electricity
1. Which switch or switches must be closed to make the lamps light?
Only switch 1
Only switch 1
Switches 1 and 2
Switches 1 , 2 and 3
Tammy makes a complete simple circuit with one bulb and three batteries. The bulb lights for an instant and then goes out. Why?
Too much electricity flows through the bulb's filament
Not enough electricity flows around the circuit
The batteries are flat
The batteries are not good
If lamp 1 is unscrewed from its holder, what will happen to lamp 2?
It will get brighter
It will stay the same brightness
It will go out
Nothing will happen
A material that does NOT let electricity pass through it is called ...
An electrical conductor
An electrical insulator
An electrical source
An electric appliance
What type of circuit is the image showing?
Parallel
Series
No circuit
The study of ____________ is called genetics
heredity
dominance
pea plants
mutations
_________________ describes a trait that is covered over, or masked by another form of that trait.
dominant
punnett
recessive
gene
Different forms of a gene are called
alleles
traits
The letters representing the phenotype is called
phenotype
genotype
Studying in 20 -30 minutes sessions over time trains your brain to effectively remember content.
True
False
Re-reading your notes is more beneficial than study cards.
True
False
Studying while listening to your favorite music is an effective way of developing great study habits.
True
False
Before you take a test, it does not matter if you talk with other students who have negative thoughts, saying things such as, "I'm going to fail this test anyway."
True
False
The first step in getting help to start improving your grades is _______.
Talking to your teachers
Getting your parent to call the school board
Reporting your situation to the principal
None of the above
By using a ruler, the teacher was able to illustrate how to measure.
