Name the 4 cycles of the Earth
Water, Nitrogen, Carbon and Phosphorus cycles.
What is that?
Lightbulb
Who is that?
Galileo Galilei
What is that a molecule of?
DNA
What is the chemical symbol for Lead?
Pb
Name the 4 spheres of the Earth.
Biosphere, Hydrosphere, Lithosphere (Geosphere) and Atmosphere.
Who dat?
Max Planck
Is a blue or red star hotter?
Blue
What body system is the heart at the centre of?
The circulatory system.
How many electrons does carbon have in its outermost shell?
4
Name the 3 different types of tectonic plates.
Convergent, divergent and transform.
What is the unit used to measure potential difference?
(Hint: something to do with energy)
Voltage
What is a star exploding known as?
Supernova
Who discovered Penicillin?
Alexander Fleming
Who is that?
Dmitri Mendeleev
Name the 3 classifications of volcanoes and define them.
Dormant, Extinct and Active.
(Define)
6m/s
Who were the first Astronomers on Earth?
The Aboriginal people. They used astronomy to plot maps, tell time etc.
What is that?
A punnett square
What are the two most reactive groups on the periodic table? (You can look at the periodic table)
Halogens and Alkali metals.
These are made from pressurising carbon in a volcano.
Diamonds
f = c / λ
Name the different parts of the equations
Frequency = Speed of Light divided by Wavelength.
What unit is used to measure luminous intensity?
Candela (Cd)
Which branch of biology focuses on the interactions between Earth's organisms and their natural environment.
Ecology
What was the main element discovered by?
Radium