Bio-Logic
Optical Confusion
Chemist's Lab
Climate Change
100
Group of cells that divide rapidly ignoring the body’s chemical reactions that tell the cell not to divide so often.
What are cancer cells?
100
Radiant energy that travels in waves and is undetected by the unaided human eye.
What is light?
100
Heat, Odour, Colour, Light, Precipitate.
What are chemical changes?
100
A relative measure of how much heat a greenhouse gas traps in the atmosphere.
What is GWP?
200
A rigid structure only found in plants.
What is a cell wall?
200
What is the Law of Reflection?
200
Carbon dioxide and water are produced.
What is a complete combustion?
200
Trapping heat.
What is the greenhouse effect?
300
A process of programmed cell death.
What is apoptosis?
300
Triboluminescence
What is the production of light from friction as a result of scratching, crushing or rubbing certain crystals?
300
A type of chemical reaction where an element reacts with a compound and takes the place of another element in that compound.
What is a single displacement reaction?
300
Ozone.
What is the gas that protects the Earth from excess UV radiation?
400
Cells that are able to divide into any type of cell by changing or turning on some of the genes in the DNA to allow some functions.
What are stem cells?
400
Any physical substance through which energy can be transferred.
What is a medium?
400
Hydrogen, Oxygen, Fluorine, Bromine, Iodine, Nitrogen, Chlorine.
What are diatomic elements?
400
Cloud cover, elevation, air masses, nearness to water.
What are 4 conditions that affect climate the most?
500
The vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem.
What is the xylem?
500
Real Image.
What is an image formed where light rays are focused?
500
Phenolphthalein, methyl orange, and litmus paper are all examples of ____________.
What are acid-base indicators?
500
Fossil fuel usage (for transportation, industrial, etc.)
What is the number one source of human-created carbon emissions?