Unit 1-5 Review

The lenses of a telescope, a microscope, and a hand lens

• reflect light
• bounce light
• absorb light
• refract light

oil and natural gas are formed from ______________________

• dead ocean organisms
• plants
• dinosaur bones

What formed this canyon?

• wind 
• ice wedging
• glaciers
• floods (water)

What does a prism do to light?

• reflect
• refract
• obsorb

this is how light _________________ off of a shiny surface.

• reflects
• frefracts
• obsorbs

sounds are made by __________________

• light
• vibrations
• heat

coal is formed from _____________________

• dead ocean animals
• dead plants
• dinosaurs

what formed this valley

• glacier
• water
• wind
• gravity

Thermal energy is

• heat energy
• light energy
• mechanical energy
• electrical energy

The ___________________ of water compacts sediments into sedimentary rocks.

• smell
• weight (pressure)
• color
• fish