A) At weak spots on Earth's crust B) Where the mantle pushes through to the surface C) At the edges of countries D) Where earthquakes happen
A) Magma B) Lava C) Scoria D) Coral
A) gas, liquid B) liquid, solid C) solid, liquid D) gas, solid
A) Sediment B) Emulsion C) Solute D) Medium
A) Biological, chemical and physical B) Chemical, industrial and physical C) Biological, industrial and chemical D) Physical, industrial and biological
A) Size B) Position C) Weight D) Texture
A) Igneous B) Lava C) Liquid D) Solid
A) Yes, because it’s a young continent and hasn’t lost any rock yet. B) Yes, because it’s an old continent, it has had many geological events occur. C) No, because it’s an old continent and can't form new types of rocks. D) No, because it’s a young continent and hasn’t had time to form new types of rocks.
A) Being exposed to hot weather B) Getting compressed by mountains C) Being used in building 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) They are formed in different places. B) Some minerals are older than others. C) They are formed from a mixture of different compounds. D) Minerals erode at different rates.
A) particle B) compound C) atom D) mixture
A) Silicon B) Oxygen C) Aluminium D) Iron
A) Its location relative to an airport. B) It should be near a town. C) If enough ore is found in a single location. 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) Fossils B) Volcanoes C) Rock formations D) Dead trees |