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WorksheetsAstra - Science and Nature
Total questions: 20
Worksheet time: 7mins
what is the powerhouse of the cell
nucleus
mitochondria
cytoplasm
ribosomes
The type of reaction that releases energy as heat is called
endothermic
exothermic
respiration
photosynthesis
on average, how many teeth do adult humans have?
28
36
26
32
Lightning is hotter than
the earth's core
Mike Wazowski
The Sun
all of the above
How many elements on the periodic table
42
118
109
136
How many chambers are in a frog's heart
2
4
3
6
What is a geiger counter used to measure
Radiation
Earthquakes
Tsunamis
windspeed
This part of the brain deals with hearing and language
Frontal lobal
temporal lobe
parietal lobe
cerebellum
What type of person examines dead bodies
Coroner
pathologist
psychopaths
the devil
Which mountain peak extends furthest from the center of the earth?
Mt Everest
Lhotse
Fitz Roy
Chimborazo
What is the term used to describe when solid matter turns to gas without passing through a liquid phase?
sublimation
combustion
deposition
acquiescence
What species of shark can live up to 500 years?
Whale shark
Greenland shark
Basking Shark
lemon shark
There is enough DNA in the average person's body to stretch to and from Pluto how many times?
8
32
23
17
How long does it take for a photon to travel from the core to the surface of the sun?
8 minutes
12 days
40,000 years
89 years
In order to taste food you must have
a sense of smell
tonsils
a stomach
saliva
What animal is nearly undetectable by infrared cameras
otters
polar bears
tardigrades
me
The heart of a shrimp / prawn is located in its -
head
stomach
tail
shrimp are too cold to have hearts
what colour do reindeer eyes turn in winter to help them see better in lower light?
blue
yellow
grey
purple
What is Oology the study of?
leavesq
sticks
eggs
eyes
