A) Snow is vapor that gets hot high in the air
B) Snow is water that freezes high in the air
C) Snow is rain that falls from the clouds
100
Mention the 4 kinds of storms
A) Thunderstorm, Blizzard, Hurricane and Tornado
B) Thunderstorm, Flood, Hurricane and Tornado
C) Thunderstorm, Blizzard, Flood and Tornado
D) Thunderstorm, Blizzard, Hurricane and snow
100
Mention the 4 kinds of erosion
A) By water, Wind, gravity, and humans
B) By water, Humans, gravity, and living things
C) By water, Wind, gravity, and living things
100
Are weathering changes fast?
A) Yes, they are
B) No, they aren't
C) It depends on the season of the year
100
A Thermometer is..
A) A device to measure storms
B) A device to measure temperature
C) A device to measure erosion
200
What is temperature?
A) Temperature is how low or high the clouds are
B) Temperature is how fast the seasons pass
C) Temperature is how hot and how cold comething is
200
Why are thunderstorms dangerous?
A) Because lightning can strike people or objects
B) Because lightning can change the polarity of the planet
C) Because lightning can interfere with radio and TV signals
200
Erosion is..
A) The movements of animals and wind
B) The movement of rocks
C) the movement of weathered materials
200
What is weathering?
A) It's an action that can form dangerous storms
B) It's an action that brings rocks down
C) It's an action that breaks rocks into smaller pieces
200
Split is an action that means..
A) To join 2 objects
B) To separate 2 objects
C) To demolish into particles 2 objects
A) Waves can destroy buildings in cities
B) Waves can lift boats and flip them over
C) Waves can kill fish and whales in the ocean
300
Mention the 2 kinds of movements
A) Mudflow and Rockslide
B) Mudslide and Rockflow
C) Sliderock and Mudflow
300
What are glaciers?
A) Glaciers are huge bodies of ice that move slowly over the Earth's crust
B) Glaciers are huge bodies of rock that move slowly over the Earth's crust
C) Glaciers are huge bodies of ice that move fast over the Earth's crust
300
Decay means..
A) When water gets frozen
B) When something falls very fast
C) When something gets old and deteriorated
400
Mention the kinds of wet weather
Sleet, rain and snow
400
What is a tornado?
It is a spinning, funnel shaped, column of air that touches the ground
400
How does water erosion creates new islands?
A) When rivers carry rocks and bits of soil to the ocean. These particles build up over time.
400
How can plants cause weathering?
Their roots grow into soil and rocks. Then, they split and break them apart
400
Mudflow is a movement of..
very wet soil or mud
500
How are clouds made?
When water vapor cools, clouds are made of tiny drops of water or ice
500
What are hurricanes and what are they made of?
They are huge storms coming from the ocean. they are made of heavy rains, strong winds and huge waves.
500
Explain the process of wind erosion
Wind picks up dry soil and and and blows it away. These particles bump into rocks and break off tiny grains
500
How frozen water acts on rocks?
Water seeps into cracks in a rock. Next, it freezes during cold weather. Freezing makes water expand. The ice then pushes against the sides of the crack. Over the years the rock finally breaks apart