WorksheetsMOY Review
Total questions: 17
Worksheet time: 9mins
Which of these is using mechanical energy?
Phone charger
Brushing your teeth
Lightbulb
Listening to music
Wood, rubber, and plastic are good examples of
thermal insulators
thermal conductors
How are deltas formed?
Wind erodes rock
Ice weathers rocks and forms sediment
Water erodes rock and creates a dip
Water deposits sediment as a river slows
When water gets into cracks in a rock then freezes and causes the rock to break, this is called
ice wedging
root wedging
tree wedging
deposition
What is this called?
U-shaped valley
Sand dunes
Delta
Hoodoo
Which of these materials is magnetic?
Copper penny
Iron filings
Gold watch
Aluminum foil
If I put sugar into water and stir it around, it seems to disappear and is no longer visible. This demonstrates what property of sugar?
Electrical conductor
Mass
Solubility
Magnetism
The movement of glaciers causes the formation of
V shaped valleys
U shaped valleys
Canyons
Deltas
When I plug a fan into the wall it is using
mechanical energy
electrical energy
light energy
sound energy
Open switch means
open circuit
closed circuit
Erosion
breaks it
smooths it
transports it
drops it
If I shine a laser straight ahead at a mirror, the path of light will travel
straight back to me
up
down
through the mirror
What causes the formation of sand dunes?
Ice erodes a mountain as it moves down the slope
Wind drops sediment and forms hills
Water erodes a mountain and forms a valley
Wind weathers rocks and creates towers of rock
Refraction is
the bending of light
when light bounces off an object
Coal is formed
from time and pressure changing dead plant material into peat
when heat, time, and pressure change peat into lignite
when sediment covers dead plant material
animals who died were covered by sediment
What is the step belongs in the box marked X?
Weathering
Erosion
Deposition
All of the above
Oil comes from
heat and pressure being applied to dead microscopic plants and ocean animals
coal
dead land animals
