Biology
Optics
Chemistry
Climate
100
When a cell takes sunlight and water to produce sugars.
What is photosynthesis?
100
Mirrors
What are polished surfaces that reflect light rays?
100
The first element on the periodic table
What is Hydrogen?
200
The distance from a lens to the point where the light rays converge
What is the focal length or focal distance?
200
Has a Ph level above 7
What is either an alkaline or basic substance?
200
The three natural GHGS.
What is carbon dioxide, Methane, and Nitrous oxide.
300
The steps of mitosis for an animal cell.
What is Prophase, Metaphase, Anaphase, and Telophase.
300
The angle of incidence equals the angle of reflection
What is the law of reflection?
300
The formula of sodium hydroxide
What is NaOH?
400
A common optical instrument that consists of two refracting telescopes, each containing a pair of prisms that improves the focal length and produces an upright image
What is a binocular?
400
An alkaline earth metal
What is Barium?
500
The effect of a tumour entering the blood stream.
the cancer cells are now able to travel to any part of the body continuing mitosis in this secondary location, resulting in the spread of cancer cells.
500
M=hi/ho=di/do
What is the formula for magnification?
500
The atomic number for Argon
What is 18?
500
The difference between weather, and climate.
The weather is a conditions over a short period of time (daily), climate is a average temperature over a long period of time.