A) At weak spots on Earth's crust B) Where earthquakes happen C) Where the mantle pushes through to the surface D) At the edges of countries
A) Magma B) Lava C) Coral D) Scoria
A) gas, liquid B) gas, solid C) liquid, solid D) solid, liquid
A) Medium B) Emulsion C) Solute D) Sediment
A) Biological, industrial and chemical B) Biological, chemical and physical C) Physical, industrial and biological D) Chemical, industrial and physical
A) Weight B) Position C) Texture D) Size
A) Solid B) Lava C) Igneous D) Liquid
A) Yes, because it’s a young continent and hasn’t lost any rock yet. B) No, because it’s a young continent and hasn’t had time to form new types of rocks. C) Yes, because it’s an old continent, it has had many geological events occur. D) No, because it’s an old continent and can't form new types of rocks.
A) Humans walking over them B) Getting compressed by mountains C) Being exposed to hot weather D) Being used in building
A) By measuring the entire rock deposit B) By weighing the rock C) By finding out what minerals the rock is composed of D) By seeing how the rock erodes
A) Minerals erode at different rates. B) They are formed in different places. C) Some minerals are older than others. D) They are formed from a mixture of different compounds.
A) particle B) atom C) mixture D) compound
A) Oxygen B) Aluminium C) Iron D) Silicon
A) Its location relative to an airport. B) If enough ore is found in a single location. C) It should be near a town. D) Its location relative to a sea port.
A) So that cities do not get disrupted B) So that ecosystems do not get destroyed C) Because some minerals only form deep underground D) So we can get all of the mineral deposits
A) Rock formations B) Volcanoes C) Dead trees D) Fossils |