Balancing Forces
Which force acts on all objects all of the time?
Gravity
Living things that come from parents
Offspring
Something you only change once in an investigation.
Variable
Rain, snow, sleet, and hail
Precipitation
What causes condensation?
Water vapor gets colder.
A force that pulls objects towards the center of Earth.
Gravity
Something that can be observed about an organism, such as color or size.
Trait
The things that engineers think about and test in order to know how well something solves a problem
Criteria
what is happening outside with the air and sky, including precipitation, temperature, and wind
weather
What causes evaporation?
Liquid water get hotter.
Multiple forces of unequal strength acting on an object (object is moving).
Unbalanced Force
A group of organisms that are closely related to each other.
Species
A group of the same kind of organism living in the same area.
Population
Something we observe to be similar over and over again
Pattern
Factors that limit the possible solutions in an investigation.
Constraint
Multiple forces of equal strength acting on an object (object is not moving).
Balanced Force
To make offspring.
Reproduce
An adaptive trait helps organisms ________.
Survive
Patterns in the atmosphere over a long period of time.
climate
A list of needs that the solution must be designed to meet in an investigation.
Criteria
Gravity is the force between any object and _____.
What is Earth?
To get something that is passed down form a parent to an offspring.
Inherit
The way something is shaped or what it is made out of that makes it good for a specific function.
Structure
Average yearly low precipitation can describe the _______ of a location.
climate
The energy released from food was once energy from __________
The sun.