Show:
rocks and minerals
Earthquakes
Rock Cycle
Earth
Volcanoes and landslides
100
The color of a mineral
What is streak
100
movement of the crust usually take place along
What is fault
100
the hottest layer
What is the inner core?
100
layers of the earth
What is the crust, mantle, inner core and outer core?
100
heavy rains and wildfires
What is cause landslides
200
the strongest mineral
What is a diamond
200
an earthquake along an ocean floor causes
What is Tsunami
200
sediments that are compressed and cemented
What are sedimentary rocks
200
a thick syrup that flows
What is mantle
200
Volcano
what is an opening in Earth's crust through which ash,gases and molten rock escape.
300
A mineral is dull or glassy luster.
What is nonmetalic?
300
epicenter
What is where an earthquake is felt most strongly?
300
Metamorphic
what are rocks that are changed by heat, pressure and chemicals.
300
the crust
What is the outer layer of earth
300
sudden movements of loose rocks can trigger landslides
What is earthquakes and volcanic eruptions
400
measures how easily a mineral can be scratched.
What is hardness?
400
a sudden movement of earth's crust
What is earthquake
400
obsidian and basalt
What are igneous rocks?
400
the three kinds of rock on earth
What is igneous, sedimentary and metamorphic
400
steepness of hill
What is the more material fall during a landslide.
500
mineral
What is a nonliving soid material.
500
a person who measures the magnitude of an earthquake
What is seismologist
500
marble and gneiss
What are metamorphic rocks.
500
the heat energy that comes from inside of the earth
What is geothermal
500
Rome, Italy
Where is latest landslide and mudslide that occurred.