Our Changing Earth

The plates move a few _________each year

• Millimetres

• Centimeters

• Meters

• Kilometres

which manner does the molten magma move inside the earth?

• Anti-Clockwise Manner

• Horizontal Manner

• Circular Manner

• Vertical Manner

The place in the crust where the movement starts is called the focus. The place on the surface ________ the focus is called the epicentre

• Below

• Sideways

• Downwards

• Above

which of the following are the 3 types of earthquakes

• Latitudinal wave, reversed wave, Land wave

• longitudinal wave, transverse wave, surface wave

• circular wave, reversed wave, longitudinal wave

• reversed wave, surface wave, circular wave

The machine used to measure an earthquakes' magnitude

• Odometer

• Stethoscope

• Seismograph

• Oximeter

The Niagara falls located on the border between _____ and _____

• Egypt and Nile river

• Canada & USA

• Mexico & Lebanon

• Korea & Spain

As the river enters the plain it twists and turns forming large bends known as _____________

• Meanders

• Levees

• Ox-bow Lakes

• Floodplain

The erosion and deposition of the sea waves gives rise to

• Local Landforms

• Permanent landforms

• Seasonal Landforms

• Coastal Landforms

The material carried by the glacier such as rocks big and small, sand and silt gets deposited. These deposits form

• Glacier Lakes

• Glacier Mountains

• Glacier Moraines

• Glacier Landscape

In a desert ,Winds erode the _______ section of the rock more than the _____ part

• Upper, Lower

• Lower,Upper

• Left, Right

• Right, Left