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Chemistry
Biology
Optics
Climate Change
Bonus Fun
100
Reaction that involves one metal or one non-metal (halogen) swapping places
What is a single displacement reaction
100
chloroplasts
What is a part of a plant cell
100
3.00 x 10^8 m/s
What is the speed of light in a vacuum
100
weather
What are atmospheric conditions, including temperature, precipitation, wind, etc. in a particular location over a short period of time
100

What colour are Smurfs?

What is blue?

200
Carbon dioxide and water are produced.
What is a complete combustion reaction
200
DNA
What is the genetic material found in the nucleus
200
ROYGBIV
What are the seven colours that Newton identified in the visible spectrum of white light
200

This term describes the process where certain gases in Earth's atmosphere trap heat, keeping the planet warm enough to support life.

What is the greenhouse effect?

200

What is the name of the cowboy in Toy Story?

Who is Woody?

300
diphosphorous pentoxide
What is the correct name of the compound, P2O5
300
aveoli
What is the tiny, air-filled sacs found at the end of the bronchioles of the lungs
300
triboluminescence
What is the production of light from friction as a result of scratching, crushing or rubbing certain crystals
300
ozone
What is a gas found in the stratosphere which protects the Earth from excess UV radiation
300

What is the largest mammal in the world?

What is the blue whale?

400
Metals tend to lose electrons while non-metals gain electron.
What is an ionic reaction.
400
xylem
What is the vascular tissue found in plants that transports water adn dissolved minerals from the roots to the leaves and stems of a plant
400
normal
What is the perpendicular line to a mirror surface
400

Processes that absorb greenhouse gases from the atmosphere. 

What are called sinks

400

What year did the Titanic sink?

What is 1912?

500
the total mass of the reactants equals the total mass of the products.
What is the law of conservation of mass
500
epithelial, connective, muscle and nerve tissues
What are the four major types of tissue found in animals
500
real image
What is an image that can be seen on a screen as a result of light rays actually arriving at the image location
500

Water vapour, carbon dioxide, methane, nitrous oxide, ozone

What are greenhouse gases

500

What is the only fruit that has its seeds on the outside?

What is a strawberry?