Biology
Optics
Chemistry
Climate Change
100
What is a cell?
The basic unit of any living organism.
100
Coloured part of the eye.
What is the Iris?
100
H2O
Whats is Water?
100
The greenhouse gas with the most abundant supply in the atmosphere?
Water Vapour.
200
What is Mitochondria?
The powerhouse of the cell. It act's like a digestive system, which takes in nutrients and breaks them down.
200
Angle of reflection = 55o, Angle of incidence = __o.
What is 55o?
200
Type of Chemical Reaction:
What is Double Displacement?
200
The amount of light being reflected by a material
What is ALBEDO.
300
Which stage of mitosis?
Anaphase
300
Anything that let’s light bounce off it.
What is a Reflecting Surface?
300
Below pH 7.
What is an acid?
300
Greenhouse effect caused by increase in human generated greenhouse gases.
What is the Anthropogenic Greenhouse Effect?
400
What is a stem cell?
Unspecialized cell that can form specialized cells.
400
Materials or things that emit light by getting heated.
What is incandescence?
400
Muriatic acid is a common name for _________ _____.
What is Hydrochloric Acid (HCl)?
400
Natural part of the atmosphere that blocks out the Sun's UV rays, which also helps prevent skin cancer
What is Ozone layer?
500
What is photosynthesis?
500
_____________ ___________ is how ‘fibre optics’ work to bring phone and internet signals to us.
What is Internal Reflection?
500
Chemical Equation: K(s) + Cl(g) -> KCl(s)
What is Potassium Metal reacting with Chlorine Gas to make Solid Potassium Chloride?