WorksheetsS1 Spring Science assessment - feedback Quizizz
Total questions: 25
Worksheet time: 14mins
What is the symbol for copper?
Cu
Co
C
Cp
How can you tell this cell is from a leaf and NOT a root?
its shape is different
it has a vacuole
it has chloroplasts
it has a cell wall
How do you spell the part of the cell where most chemical reactions happen?
cytomplast
cytoplams
siteoplasm
cytoplast
cytoplasm
How do you spell the part of the cell where genetic information is made?
newcleus
neucleus
noocleus
nucleus
nucleas
Why did the plant grow towards the right?
it grows towards the light, which is coming from the right
because of the light
to get more heat
to grow bigger
Choose the correct spelling
nutrience
nutrients
nutrence
newtrents
What do root hair cells absorb from the soil? Choose two.
water
carbon dioxide
minerals
plant food
nutrition
What is the job of white blood cells?
to carry oxygen around the blood
to trap microorganisms to prevent disease
to digest food
to make the blood flow better
Leaf cells (also called palisade cells) absorb light for...
chlorophyll
photosynthesis
respiration
growth
A saucepan is made of metal because metals ...
are good conductors of electricity
are good conductors of heat
do not rust
are not magnetic
What are some clues that a chemical reaction has taken place?
colour change
a substance melts
a temperature change
there is light given out
Which flame is the hottest?
1
2
3
4
Which flame has the most oxygen reacting inside it?
1
2
3
4
The general equation for burning (combustion) is: ________ + ________ -> carbon dioxide + water
oxygen and carbon
fuel and oxygen
fuel and carbon dioxide
methane and nitrogen
The general equation for burning (combustion) is: fuel + oxygen -> ________ + ______
oxygen and carbon
carbon dioxide and oxygen
carbon dioxide and water
fuel oxide
Are air and oxygen the same thing? Choose two answers.
No, air is a mixture of many different gases, including oxygen
Yes, air contains only oxygen and no other gases.
No, oxygen is a component of air but not the only one.
Yes, air is a pure substance made of oxygen.
Can something burn in nitrogen?
Yes
No
What does exhaled air contain?
carbon dioxide
nitrogen
water vapour
oxygen
all of the above
The waves are the same height means ...
the frequency is the same
the wavelength is the same
the pitch is the same
the amplitude is the same
Which sound wave will have a higher pitch?
blue
red
If you pluck a guitar string harder, it will...
vibrate faster
vibrate with a higher amplitude
vibrate with a higher pitch
vibrate quieter
The speed of sound is highest in...
solids
liquids
gases
vacuum
Sound travels down the string as ... (choose two)
waves
vibrations
light
echoes
particles
Ice cream melting is a physical change, NOT a chemical reaction, because...
a new substance is made
no new substances are made
there is a colour change
the ice cream gets colder
What's the scientific name for the chemical reaction we call 'burning'?
combobulation
reduction
flaming
combustion
physical reaction
