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Y7 Science Flashcards | StudBud
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Y7 Science
Y7 Science
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Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Fossil fuels are used to produce electricity?
False
True
2
Which is
NOT
a factor in the creation of fossil fuels?
Pressure
Time
Melting
Heat
3
5th Grade ∎ Science:
Which of the following is needed for photosynthesis?
quiet
sunshine
wind
low atmospheric pressure
4
What is the
#1 priority
in Science Lab?
repetition
accuracy
completing every lab
safety
5
What science tool is this?
flask
perry dish
Petri dish
parrot dish
6
5th Grade ∎ Animal Science:
What is the world's longest insect?
Giant Centipede
Titan Beetle
Giant Weta
Stick Insect
7
In science, a Light Year is related to what?
energy
distance
intensity
speed
8
Example of combustion
Combining molecules
Mixing two elements
Neutralizing an acid
Lighting a match
9
What does combustion mean?
Burning
Cooling
Running
Screaming
10
What science tool is this?
syringe
plunger
thermometer
shot
11
What are the three elements of the fire triangle
Oxygen, heat, water
Heat, fuel, oxygen
Fuel, water, oxygen
Fuel, oxygen
12
Fossil fuels are what type of energy?
Radiant
Chemical
Mechanical
Nuclear
13
Reactions that give OUT heat energy are called endothermic?
False
True
14
What science tool is this?
flask
jar
test tube
beaker
15
The main fossil fuels used are......
Oil and gas
Coal, Electricity, Oil
Coal, gas, oil
Dinosaurs, oil, gas
16
Fossil fuels are:
Renewable
Non-renewable
17
What always must be present in a combustion reaction?
sulfur
a hydrocarbon
oxygen
strong acids
18
Which Science tool measures temperature?
measuring cylinder
thermometer
microscope
flask
19
2nd Grade ∎ Science:
How long does it take for Earth to complete one rotation around its axis?
1 week
1 month
1 year
1 day
20
what is a periodic table
a table of the chemical elements arranged in order of atomic
😁
noun Chemistry
