Science Quiz / 'P' in Natural Sciences

Random Science or Chemistry Quiz

Can you provide these answers about natural sciences that all begin with the letter 'P'?

 Plays Quiz Updated Apr 9, 2019

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HintAnswer
Ground or soil at or below the freezing point of water for two or more years
Antiparticle of an electron
American chemist who is the only person to have won two unshared Nobel Prizes
Unit of distance used in astronomy, equal to about 3.26 light years
Scientific theory describing the large-scale movements of the Earth's crust
A semiaquatic egg-laying mammal endemic to eastern Australia
Insect in the non-feeding transformation stage between larva and adult
A genus of constricting snakes whose species include Reticulated and Ball
An organism which kills and eats prey organisms
Quantum of light and all other forms of electromagnetic radiation
Second largest dwarf planet, discovered in 1930 by Clyde Tombaugh
An ionized state that is one of the four fundamental states of matter
Element in the alkali metal group, with symbol K
A plant that lives for more than two years, returning to bloom after winter
Microscopic organisms, such as diatoms or protozoans, which drift or float in seas or fresh water
Study of life of the geologic past, involving analysis of fossils
Russian physiologist known for his classical conditioning experiments with dogs
In anatomy, the bone that covers and protects the anterior articular surface of the knee joint

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Missing Consonants

by yippeeyappee

Consonants these days are always getting lost so easily.
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