Force
What is a push or a pull on an object called?
what is Force
What type of rock is formed from layers of sediment?
What is Sedimentary rock
What is a resource that can be replaced quickly?
What is Renewable resource
Which state of matter has a definite shape and volume?
What is a Solid
What does “structure” mean?
What is How something is built or shaped
What force pulls objects toward Earth?
what is Gravity
What is sediment?
What is Small pieces of rock, sand, or organic material
Name one fossil fuel.
What is Coal, oil, or natural gas
Name the three main states of matter.
What is Solid, liquid, gas
What landform is created when land is worn away by wind or water over time?
What is Canyon or valley (accept either)
What force slows objects down when they rub together?
What is Friction
What are the two main processes that turn sediment into rock?
What is Compaction and cementation
Are fossil fuels renewable or nonrenewable?
What is Nonrenewable
How are liquids different from solids?
What is Liquids flow and take the shape of their container
What is an ecosystem?
What is All the living and nonliving things that interact in an area
What happens to an object’s motion if a force is applied?
What is It can start, stop, speed up, slow down, or change direction
Why do sedimentary rocks often have layers?
What is Sediments are deposited over time in layers
Why are fossil fuels considered nonrenewable?
What is They take millions of years to form
Describe what happens to matter when it changes from liquid to gas.
What is Particles spread out and move faster (evaporation)
How is a delta formed?
What is A delta forms when a river slows down at the mouth and deposits sediment, building up land over time.
A soccer ball is kicked and then slows down on grass. Which two forces are acting on it?
What is Applied force (kick) and friction
How can fossils form in sedimentary rock?
What is Organisms are buried by sediment, then preserved as the sediment hardens
Compare one renewable and one nonrenewable energy source and explain the difference.
What is Renewable (solar/wind) can be replaced quickly; nonrenewable (coal/oil) cannot
What property describes how much matter is in an object?
What is Mass
What will likely happen if one organism in a food chain disappears?
What is It disrupts the food chain—other organisms may lose food or overpopulate