General Science
Physical Science
Earth Science
Life Science
Random Science
100
A car travels at a constant velocity of 60 km/hr. How far will it travel in 2 hours and 30 minutes?
(Hint: Distance = velocity x time!)
What is 150 km?
100
Cone cells are responsible for detecting colored light in animals that have color vision. Humans have three types of cone cells for detecting what three colors of light?
What are red light, green light, and blue light.
100
What are the three primary types of rocks in the rock cycle?
What are igneous rock, metamorphic rock, and sedimentary rock?
100
What is this process called?
What is ecological succession?
100
What organelle is known as the "powerhouse" of the cell?
What is the mitochondria?
200
What is the term used to describe the smallest particles of matter?
What is an atom?
200
What is the term used to refer to the height of either a longitudinal or transverse wave?
What is amplitude?
200
The gravitational force of what celestial body has the most influence on ocean tides on Earth?
What is the Moon?
200
What body system is shown here?
What is the digestive system?
200
The positively-charged nucleus of an atom is made up of what two subatomic particles?
What are protons and neutrons?
300
What system of measurement is used for quantitative data in science?
What is the metric system?
300
What are the only states of matter with a definite, constant volume?
What are solids and liquids?
300
How old is the Earth?
What is 4.6 billion years old?
300
What natural event does this image show?
What is a lunar eclipse?
300
Water is considered what in terms of electricity?
What is a conductor?
400
What are the three branches of science?
What are life science, physical science, and earth science.
400
Density is an example of what type of property?
(Hint: When describing properties of matter, the properties are either physical properties or chemical properties.)
What is a physical property?
400
This is the reason Earth experiences four distinct seasons.
What is the tilt of the Earth's axis.
400
What do we call the naming system used to name organisms using their genus and species names?
What is binomial nomenclature?
400
What are the two properties something must possess in order to be considered matter?
What are mass and volume.
500
What is the boiling point of water in degrees Celsius?
What is 100 deg C.
500
Light is the fastest thing that we know of in the universe. What is the speed of light?
(Note: In scientific equations, the letter c is used to represent the speed of light, such as in the equation E = mc2.)
What is 3.0 x 108 m/s.
500
This is the process that enables water to move from the atmosphere to the surface of the planet.
What is precipitation?
500
This theory states that all organisms are made up of one or more cells, the cell is the basic unit of life, and all cells come from other cells.
What is cell theory?
500
What is the freezing point of water in Kelvin (K)?
(Hint: 0 deg C = 273 Kelvin)
What is 273 K?