A) Outer core B) Crust C) Inner core D) Mantle
A) Formation of Earth B) Supernova explosion C) Big Bang D) Formation of Sun
A) Outer core B) Inner core C) Mantle D) Crust
A) Biosphere B) Cryosphere C) Hydrosphere D) Atmosphere
A) Geosphere B) Hydrosphere C) Biosphere D) Atmosphere
A) Hydrosphere–Geosphere B) Biosphere–Geosphere C) Biosphere–Atmosphere D) Atmosphere–Hydrosphere
A) Inorganic B) Naturally occurring C) Crystalline structure D) Man-made
A) Quartz B) Talc C) Corundum D) Diamond
A) Mineral weight B) Mineral color C) Way mineral reflects light D) Mineral streak
A) Cleavage B) Streak C) Hardness D) Luster
A) Talc B) Calcite C) Fluorite D) Gypsum
A) Basalt B) Limestone C) Shale D) Sandstone
A) Metamorphic B) Volcanic glass C) Igneous D) Sedimentary
A) Chemical weathering B) Erosion C) Physical weathering D) Deposition
A) Compaction B) Weathering C) Deposition D) Erosion
A) Volcanoes B) Sunlight C) Earthquakes D) Radioactive decay
A) River erosion B) Plate tectonics C) Ocean tides D) Weather systems
A) Ash B) Tephra C) Lava D) Pumice
A) Oceanic crust is stronger. B) Continental crust melts easily. C) Continental crust erodes faster. D) Oceanic crust is constantly recycled at subduction zones.
A) Rivers deposit sediments. B) Icebergs melt due to climate change. C) Lava flows destroy communities. D) Typhoon floods farmland.
A) It creates the ozone layer B) It provides light during the night C) It prevents harmful solar radiation from directly hitting Earth
A) The geosphere supplies gases B) The geosphere provides soil, nutrients, and habitat for organisms C) The geosphere creates rainfall D) The geosphere produces sunlight
A) Sedimentary rocks end the cycle permanently B) Only igneous rocks exist in the cycle C) Rocks cannot change forms D) Any rock type can transform into another through Earth processes
A) Mantle B) Crust C) Inner core D) Lithosphere
A) Metamorphic B) Sedimentary C) Igneous D) Volcanic
A) Mantle B) Inner core C) Outer core D) Crust
A) Chemical weathering B) Physical weathering C) Deposition D) Mechanical breakdown
A) Hydrosphere B) Biosphere C) Geosphere D) Atmosphere
A) Cleavage test B) Streak test C) Hardness test D) Density test
A) Carbon cycle B) Nitrogen cycle C) Water cycle D) Rock cycle
A) Biosphere B) Geosphere C) Atmosphere D) Hydrosphere
A) Biosphere B) Atmosphere C) Hydrosphere D) Geosphere
A) Geosphere B) Hydrosphere C) Biosphere D) Atmosphere
A) Plate tectonics B) Earthquake C) Evaporation and condensation D) Volcanic eruption
A) Wind erosion B) Earthquake C) Volcanic eruption D) Rainfall
A) Atmosphere–Hydrosphere B) Geosphere–Biosphere C) Geosphere–Hydrosphere D) Lithosphere–Atmosphere
A) Hydrosphere B) Geosphere C) Atmosphere D) Biosphere
A) Volcanic ash affecting weather B) A landslide blocking a river C) A tree growing roots into rocks D) A flood washing away houses
A) Warm humid climate B) High altitude mountain C) Cold desert D) Dry plains
A) Hydrosphere B) Biosphere C) Atmosphere D) Cryosphere
A) Geosphere, atmosphere, biosphere B) Biosphere, cryosphere, lithosphere C) Atmosphere, hydrosphere, geosphere D) Atmosphere, cryosphere, biosphere
A) Atmosphere and hydrosphere B) Geosphere and cryosphere C) Atmosphere and geosphere D) Biosphere and hydrosphere
A) Geosphere–hydrosphere–biosphere B) Atmosphere–biosphere–geosphere C) Geosphere–atmosphere–biosphere D) Hydrosphere–atmosphere only
A) Hydrosphere and biosphere B) Atmosphere and geosphere C) Geosphere and biosphere D) Atmosphere and hydrosphere
A) Atmosphere and biosphere B) Geosphere and biosphere C) Hydrosphere and biosphere D) Atmosphere and hydrosphere
A) Formation of deltas in rivers B) Planting trees on slopes to prevent erosion C) Volcanic eruption releasing ash D) Earthquakes damaging buildings
A) Luster B) Hardness C) Streak D) Cleavage
A) It only affects surface weathering B) It drives plate tectonics and volcanic activity C) It is not significant for Earth processes D) It only causes earthquakes
A) Cryosphere only B) Atmosphere only C) Atmosphere and space D) Geosphere, hydrosphere, biosphere
A) False, sedimentary rocks form first. B) True, because of the rock cycle. C) Rocks have no cycle. D) False, metamorphic rocks form first. |