ESS
Physics
Biology
Chemistry
Astronomy
100
What is the difference between weather and climate
Weather is short term, climate is long term
100
What is force?
A push or pull
100
How many Kingdoms of life are recognized by the IB
5
100
Scale used to measure how acidic or basic something is
pH scale
100
What is the "belt" that separates the first 4 planets and the next 4?
Asteroid Belt
200
What is it called when solar radiation is trapped by the atmosphere?
Greenhouse effect
200
What type of force is this a picture of?
Static electricity
200
What does E stand for in MRS GREN, 7 characteristics of life
Excretion
200
Only metal liquid at room temperature
Mercury
200
Speed of light in a vacuum
3x10^8 m/s
300
What is the name of the main gas that is responsible for global warming?
Carbon Dioxide
300
What is Newton's 2nd Law
F = M x A
300
How many hearts does an Octopus have and what color is its blood
3 and Blue
300
When a solid changes into a gas
Sublimation
300
Closest Galaxy to the Milky Way
Andromeda Galaxy
400
What is the ability of a surface to reflect sunlight called?
The albedo effect
400
What is friction?
A force that exists between two surfaces and slows down motion.
400
Only 2 Insect stings to be given a maximum of 4 on the Schmidt pain index
Bullet Ant and Tarantula Hawk
400
True or false, there is an element called Einsteinium
True
400
How do plants get energy?
Photosynthesis
500
What is a fossil fuel?
An energy producing substance derived from preserved organisms.
500
What type of forces create movement in an object?
Unbalanced forces
500
What animal has the most bones in their neck
Mute Swan
500
What are the reactants in the following chemical equation: 2 HCl + 2 Na --->2NaCl + H2
2 HCl + 2 Na
500
A type of radiation was discovered by Stephen Hawking regarding these astonomical objects
Black Holes