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