Chemistry
What is an atom?
The smallest unit of matter
What is energy?
The ability to do work
The ability to make things move
In which direction does the Sun set?
East to West
What are cells made of?
Organelles
How many cards in a deck of cards?
52
What are the three states of matter?
solid, liquid and gas
What are the 2 forms of energy?
Potential and Kinetic
Name 1 advantage to using fossil fuel
What organelle is responsible for producing ENERGY?
Mitochondria
If you added up all the numbers on a dice, what is the answer?
21
What is the state change called when a liquid changes to a solid?
Freezing
What are 2 types of potential energy?
Gravitational
chemical
elastic
nuclear
How many planets are in the solar system?
8
MVEMJSUN
Located within the nucleus, it is responsible for producing ribosomes.
Nucleolus
What is the largest country in the world? (by area)
Russia
Give 3 reasons you know a chemical change has occurred.
change in colour, release of light, release of gas, smell, change in temp.
What are 4 types of kinetic energy?
heat, light, sound, electrical
Name 3 renewable resources
Wind, Solar, Hydro, Biomass, Geothermal
Which structure is directly responsible for creating proteins within the cell?
Ribosomes
Who is the current Prime Minister?
Scott Morrison
The rows in the periodic table are called...?
Periods
What is an energy transformation? Give an example
when energy is changed from one type of energy into another
eg - electrical to light
What happens when tectonic plates collide?
Volcanos or earthquakes
Name 5 different systems of the human body
digestive, reproductive, circulatory, respiratory, skeletal, nervous, lymphatic, integumentary, excretory, muscular
What Australian animal is the twenty cent coin?
Platypus