Earth's Spheres

Look at the picture and identify the type of system.

• Open System

• Isolated System

• Closed System

• None of the Above

Look at the picture and identify the type of system.

• Open System

• Isolated System

• Closed System

• None of the Above

Look at the picture and identify the type of system.

• Open System

• Isolated System

• Closed System

• None of the Above

Which of the following is the BEST definition of a "system?"

• a series of connected parts working in different methods

• a pair of connected units working together in an organized manner

• a group of connected parts working collectively in a cohesive way

• a set of units working separately to complete a specific function

The FOUR main spheres of the earth are:

• Mesosphere, Troposphere, Biosphere and Thermosphere

• Hydrosphere, Geosphere, Lithosphere and Atmosphere

• Atmosphere, Stratosphere, Exosphere, Hydrosphere

• Lithosphere, Hydrosphere, Atmosphere and Biosphere

Which sphere of the earth is observed above?

• Geosphere

• Hydrosphere

• Biosphere

• Atmosphere

Which sphere of the earth is observed above?

• Geosphere

• Hydrosphere

• Biosphere

• Atmosphere

Which sphere of the earth is observed above?

• Geosphere

• Hydrosphere

• Biosphere

• Atmosphere

Which sphere of the earth is observed above?

• Geosphere

• Hydrosphere

• Biosphere

• Atmosphere

Which spheres of the earth are MAINLY affected above?

• Geosphere and Atmosphere

• Hydrosphere and Biosphere

• Biosphere and Atmosphere

• None of the Above