6th - Science Chapter 2 Vocab Flashcards
(17 cards)
The mass per unit volume of a substance?
Density
An attractive force that exists between all objects that have mass?
Gravity
The brittle, rocky outer layer of Earth?
Crust
The thick middle layer in the solid part of the Earth?
Mantle
The dense metallic center of the Earth?
Core
A thin layer of gases surrounding Earth?
Atmosphere
The system containing all Earth’s water?
Hydrosphere
All living organisms on Earth?
Biosphere
The solid part of the Earth?
Geosphere
Earth’s spinning core creates this?
Magnetic field
A topographic feature formed by processes that shaped Earth’s surface?
Landform
Landform with low relief and low elevation?
Plain
An area with low relief and high elevation?
Plateau
Landform with high relief and high elevation?
Mountain
The height above sea level of any point on Earth’s surface?
Elevation
The difference in elevation between the highest and lowest point in an area?
Relief
The shape and steepness of the landscape?
Topography