Core Concepts
Scientists who study human population.
What are demographers?
The rate at which an object changes position.
What is speed?
This law states that for every action there is an equal and opposite reaction.
What is Newton's 3rd Law of Motion?
Barium (Ba).
What is an element?
The capital of Maine.
What is Augusta?
The number of live births per 1000 people in a year.
What is birth rate?
The change in the position of an object.
What is motion?
This law states that objects at rest tend to remain at rest.
What is Newton's First Law of Motion?
Raisin bran.
What is a heterogeneous mixture?
Islamic word meaning "struggle" or "holy war."
What is Jihad?
The number of deaths per 1000 people in a year.
What is death rate?
A push or pull on an object.
What is force?
This force slows down the movement of an object.
What is friction?
Salt water.
What is a homogeneous mixture?
Muslim colleges.
What are Madrasas?
The number of infant deaths per 1000 births.
What is infant mortality rate?
Anything that has mass and takes up space.
What is matter?
Change in velocity divided by time.
What is acceleration?
Helium (He).
What is an element?
Water that falls to Earth as rain, snow, sleet or hail.
What is precipitation?
The number of people per unit of land area.
What is population density?
***DAILY DOUBLE***DAILY DOUBLE***
The gravitational force between you and Earth.
What is weight?
The equation for determining force.
What is force equals mass times acceleration?
Water (H2O).
What is a compound?
***DAILY DOUBLE***DAILY DOUBLE***
Thermal energy from the Sun is this type of thermal energy.
What is radiation?