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