Biology
Physics
Chemistry
Climate Change
100
Organelle that contains a green substance called chlorophyll.
What is chloroplast?
100
A form of energy that we can see. (100)
What is light?
100
Odour, colour change, heat, light, and precipitation are produced.
What is Chemical Reaction?
100
Trapping heat on Earth’s surface; heat trapped by gas.
What is The Greenhouse Effect?
200
The three subatomic particles
What are Protons, Electrons, and Neutrons
200
The imaginary dotted line that runs 90 degrees from the surface of an object.
What is the normal line?
200
What is Single Displacement?
200
How much light is reflected by a material.
What is Alebo?
300
Epithelial, connective, muscle and nerve tissues.
What are the four main types of tissue found in animals?
300
On a hot day light rays entering air at a different temperature will produce this "image."
What is a Mirage?
300
A bad way to test if it’s an Acid or a Base because it gives the same results.
What is a Electrical Conductivity?
300
Blocks U.V. rays (which causes skin cancer) but causes respiratory and heart problems.
What are the pros and cons of Ozone?
400
A pictorial representation of the feeding relationships among organisms in an ecosystem.
What is a food web?
400
This source of light comes from the reaction between chemicals in a man-made device.
What is Chemiluminescence?
400
Needs more than enough oxygen, only producing CO2 and H2O
What is complete combustion?
400
Increase: Burning fossil fuels (e.g. gasoline, propane, etc) and using electricity
Decreasing: Deforestation and removing green spaces
What we do to increase and decrease the amount of CO2 produced?
500
The vascular tissue found in plants that transports water and dissolves minerals from the roots to the leaves and stems of plants
What is Xylem?
500
Which is the Cornea?
500
A highly dangerous gas, 10x more flammable than gasoline, and 20x more explosive.
What is Hydrogen Gas?
500
One of the worse gases, used in Magnesium Industry and Electrical Insulation with a GWP of 23,900
What is sulfur hexafluoride?