ABCTE MSE Problem Solving Exam Questions and With Distinction level Marking scheme updated 2024/2025
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ABCTE PTK
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ABCTE PTK
ABCTE MSE Problem Solving Exam Questions and With Distinction level Marking scheme updated 2024/2025
What kind of rock is limestone? - correct answer Sedimentary rock.
Anthracite is a form of what? - correct answer Coal.
What is formica? - correct answer A man-made materiel invented in 191...
ABCTE MSE Problem Solving Exam Questions
and With Distinction level Marking scheme
updated 2024/2025
What kind of rock is limestone? - correct answer Sedimentary
rock.
Anthracite is a form of what? - correct answer Coal.
What is formica? - correct answer A man-made materiel
invented in 1913.
What is halite? - correct answer rock salt
Would xenon be a good choice to fill a balloon with? - correct
answer It wouldn't hurt anything, but xenon is heavier than air.
What gas would be dangerous to fill a balloon with? - correct
answer Hydrogen. It is highly reactive.
Would nitrogen be a good choice to fill a balloon with? - correct
answer It wouldn't hurt anything but it would approximate the
weight of air and look like a "tired" helium balloon.
Neutrals have a pH value of - correct answer greater than 7
to 14
,If a substance is corrosive to metal and turns litmus paper red, it
is _________ - correct answer an acid. Acids have
characteristics of being sour, like lemon juice and vinegar.
If a substance feels slippery and turns litmus paper blue it is
________ - correct answer a base. Examples are baking soda
and ammonia.
Acids have a pH value of - correct answer 0 - 6 Battery acid is
at 0.
what features are only found in plant cells? - correct answer
cell wall and chloroplasts.
Neutrals have a pH value of - correct answer zero. water, for
example.
Animal cells have _____ instead of cell walls? - correct answer
cell membranes
Why don't animal cells need chloroplasts for photosynthesis? -
correct answer Because animals do not get their energy from
light.
What factor would hinder the normal development of a plant? -
correct answer Stress - from things like soil conditions and
restricted growing space would stunt plant growth.
, What was Darwin's major contribution to the scientific world? -
correct answer Natural Selection (along with Alfred Russell
Wallace)
What was Linnaeus' major contribution to the scientific world? -
correct answer Taxonomic classification (he was an 18th
century Swedish scientist) He laid the foundation for our
hierarchical scheme for classifying plants and animals.
What was Mendeleev's major contribution to Science? - correct
answer He devised an early version of the periodic table.
What was Mendel's scientific contribution? - correct answer
He was a forefather in the field of genetics.
What is the proper sequence in the water cycle? - correct
answer Evaporation, condensation, precipitation, collection.
which instrument would be useful in studying weather? -
correct answer Anemometer
Which instrument would be useful in measuring wind speed? -
correct answer Anemometer
Which instrument would be useful in measuring blood pressure?
- correct answer Sphygmomanometer
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