WG Unit 1 Day 2

Which of the following is a physical process that affects the Earth's surface?

• Photosynthesis

• Erosion

• Cellular respiration

• Evaporation

Which sphere includes Earth's layers?

• Hydrosphere

• Lithosphere

• Atmosphere

• Biosphere

What does the diagram suggest about temperature changes in climate?

• Temperature changes over days

• Temperature remains constant

• Temperature changes over years

• Temperature is unpredictable

What are the two main types of materials that make up soil?

• Organic and inorganic materials

• Sand and clay

• Minerals and metals

• Water and air

What is the main component of the O - Organic Layer in soil?

• Minerals

• Humus

• Metal salts

• Parent rock

Which farming technique can help prevent desertification?

• Non-sustainable farming

• Industrial agriculture

• Sustainable farming

• Deforestation

Which of the following is NOT a result of tectonic forces?

• Earthquakes

• Mountain formation

• Ocean currents

• Volcanic activity

What is the role of tectonic forces in volcanic activity?

• They suppress volcanic activity

• They have no role in volcanic activity

• They trigger volcanic activity

• They cool down volcanoes

What type of movement is associated with convergent tectonic forces?

• Plates move away from each other

• Plates slide against each other

• Plates move into each other

• None of the above

What is the primary movement in divergent tectonic forces?

• Plates move into each other

• Plates move away from each other

• Plates slide against each other

• None of the above