Test for Geography Inside Our Earth

Multiple Choice Questions (MCQs) Test for Class 7
- The Earth's Layers:
- Core
- Mantle
- Crust
- Composition of the Earth's Layers:
- Core: made of iron and nickel
- Mantle: mostly solid rock
- Crust: thin outer layer
- Tectonic Plates:
- Pieces of the Earth's crust that move
- Can cause earthquakes and volcanic eruptions
- Earthquakes:
- Caused by the movement of tectonic plates
- Can be measured using a seismograph
- Volcanoes:
- Formed when magma from the mantle reaches the surface
- Can create new landforms like islands
- Rock Types:
- Igneous: formed from cooled lava
- Sedimentary: formed from compressed sediment
- Metamorphic: formed from existing rocks under heat and pressure
- Earth's Magnetic Field:
- Generated by the movement of molten iron in the outer core
- Protects the Earth from harmful solar radiation
- Importance of Understanding Earth's Interior:
- Helps predict natural disasters like earthquakes and volcanic eruptions
- Helps us understand the formation of natural resources
By taking a multiple-choice test on the geography inside our Earth, students can assess their understanding of concepts such as the Earth's layers, tectonic plates, earthquakes, volcanoes, rock types, and the Earth's magnetic field. This test can help reinforce learning and enhance knowledge retention for Class 7 students.