Chemistry
The two types of elements that ionic compounds are composed of
What is a metal and a non-metal?
The phase of mitosis where the chromosomes lineup in the middle of the cell before being pulled apart
What is metaphase?
A direct impact of climate change in our oceans
What is ocean acidification?
The type of light produced from an tungsten lightbulb or lava
What is incandescence?
Substances described with a pH of less than 7
What are acids?
Blood vessels where nutrients, such as oxygen, are exchanged
What are capillaries?
The term for trapping of gases in our atmosphere causing increases in temperature
What is the greenhouse gas effect?
The type of light waves used to describe the colours we see in daily life
What is visible light?
H2O2 ➔ H2O + O2 is an example of this type of reaction
What is a decomposition reaction?
The collection of organs that work together to perform specific functions of the body
What is an organ system?
The main contributing gas to the greenhouse effect
What is carbon dioxide (CO2)
the name given to the colour that absorbs all frequencies of visible light
What is the colour black?
Creating light, heat or sound are examples of this type of reaction
What is a chemical reaction?
a term used to describe tumors that are harmless and are not cancerous
What is benign?
The effect whereby the rays of the sun are reflected back into space by the white snow that is on the earth
What is the Albedo effect?
A parallel ray of light hitting a concave mirror would be reflected though this point
What is the focal point?
The name for this deadly, odourless, tasteless and colourless gas is written as CO
What is carbon monoxide?
The correct order of events for mitosis
What is prophase, metaphase, anaphase, telophase?
This type of mirror always produces an upside down, smaller, virtual image
What is a convex mirror?