What allows electricity to flow?

In a series circuit...

What type of circuit has one light go out but the others stay lit?

If the switch is open, which bulbs will be lit?

Light travels in a _________ path.

What bends, changes directions and makes things larger or smaller?

This picture is an example of what?

(Zoom in to see)

This picture shows an example of:

Light travels _________ in water as compared to in the air.

What tool do we measure force with?

What direction will the people move in the image?

Which surface has more friction?

Two objects that rub together to create opposing forces is called....

Which block will move with less force?

This fossil found imply the land used to be covered by ______.

What is formed by a glacier moving on slow land?

What agent of weathering can cause an arch in a dry dessert?

Sand dunes form from the agent of wind erosion and _________.

What landform was formed from water?

What do we call the dropping of sediment?

What do we call layers upon layers of sediment pressing down?

What do we call breaking down rock?

The process when layers of sediment get glued together is called:

What are the agents of weathering?

Broken down pieces of rock are called:

In this stage, pressure from layers and layers of sediment occurs.

Fossil fuels form from ancient dead plants and animals living in _______.

What is the process to form sedimentary rock?

Dead plants and animals in the ocean die, decay and get buried under layers and layers of sediment forming ________.