WorksheetsWeek 4 Homework
Total questions: 24
Worksheet time: 19mins
The 16 huge pieces of the earth's crust are called ____________________________.
crust
plates
directions
seismos
A tsunami can occur when there is vertical movement at a fault under ____.
a mountain range
a small inland lake
the San Andreas Fault
the ocean floor
What is a large, continuous mass of land?
country
county
continent
city
A giant ocean wave
Continent
Ring of Fire
Tsunami
Erosion
Glacier
A small ice mass that spreads outward on a land surface
Continent
Ring of Fire
Tsunami
Erosion
Glacier
A long, narrow band of volcanoes around the Pacific Ocean
Continent
Ring of Fire
Tsunami
Erosion
Glacier
How many continents are found on Earth?
10
4
7
15
What causes earthquakes and volcanoes?
Plate movement
The moon's pull on the Earth
Solar flares
The Earth's tilt
What force has caused the fastest change in Earth’s environment in the last 50 years?
Erosion
Human actions
Weathering
Volcanic eruptions
