Physics
Biology
Chemistry
Environmental
Mathematics
100
Quantity that has magnitude but not direction.
What is the scalar quantity?
100
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
What is photosynthesis?
100
This element has the lowest boiling point.
What is Helium?
100
The significant variation of average weather conditions becoming, for example, warmer, wetter, or drierβover several decades or longer.
What is Climate Change/Global Warming?
100
A glass cup is half full of water, holding about 269.4 cubic centimeters. The glass is in the shape of a right cylinder, and it has a radius of 3.5 cm. The height of the glass is ____ (round to the nearest whole number)
What is 14?
200
The formula for gravitational potential energy.
What is mass*gravity*height?
200
Organisms that maintain a constant body temperature independent of the environment.
What are endotherms/warm blooded?
200
This is the process in which a gas turns directly into a solid.
What is deposition?
200
A symbiotic relationship in which one species benefits while the other species is not affected.
What is Commensalism?
200
Solve for x and y
x=5, y=8
300
The impulse of a 25 N force applied for 3 seconds.
What is 75 N*s?
300
The smallest blood vessels in your vascular system.
What are capillaries?
300
A reaction with a negative enthalpy is ______.
What is exothermic?
300
One of the following disciplines would not be considered to be part of science.
Ecology, chemistry, economics, scientology, biology
What is Scientology?
300
Find the domain:
(π₯β2)(π₯+1)(π₯β7)>0
1<x<2, x>7
400
Speed at which the acceleration of a falling object terminates because air resistance balances its weight.
What is terminal speed?
400
This system's responsibilities include receiving, processing, and responding to sensory information.
What is the central nervous system?
400
This is the building block of all protons and neutrons.
What is a quark?
400
Organisms at the bottom of the food chain in aquatic ecosystems.
What is Phytoplankton/Bacteria/Algae?
400
Find the roots of
π₯^3+4π₯^2β19π₯+14
x= 1, 2, -7
500
Nuclear fusion brought about by extremely high temperatures.
What is thermonuclear fusion?
500
This is a type of protein that helps your body break down carbohydrates.
What is amylase?
500
The mass of an electron is ______.
What is 9.109x10^-31 kg?
500
This type of coal is the most energy dense of the 4 types of coal.
What is Anthracite?
500
There is a game where points are given out level by level according to the following rules:
[Rule 1] : The score when you pass level 1 is 1 point.
[Rule 2] : You have to pass level n to move on to level n+1. If you pass level n+1, you will be given an additional 3n-1 times the score that you earn when you pass level n to the score when you pass the stage.
The score when you pass level n is aβ.
Find the value of aβ .
What is 310?