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