1) What is Mining? a) It is the extraction of minerals and rocks from the ground b) It happens after an earthquake 2) Rocks and Minerals are Renewable natural resources a) True b) False 3) Mining is a new way of extracting minerals from the ground a) True b) False 4) Recycling minerals is important for sustainability a) True b) False 5) These create the Earth´s relief a) Earthquakes, volcanoes, Mountain Ranges b) Earthquakes, Volcanoes and Storms 6) What do Volcanoes do? a) Change the landscape and create new lanforms, such as islands b) Create new land for us to live on c) Make the air cooler d) Allow us to mine underground 7) Sustainable mining is important for the earth´s future a) True b) False 8) What can mining companies do to lower pollution? a) Use more machines b) Pay their employees less c) Use less machinery d) Throw away the soil when finished 9) Rocks and minerals can be replaced quickly a) True - they form very quickly b) False - they take millions of years to form 10) A landford is naturally formed a) True b) False 11) Minerals are natural substances a) True b) False 12) Minerals are organic substances a) True b) False 13) The solid layer of earth is made up of..... a) Rocks and Minerals b) Rocks, minerals and gases 14) Minerals can be classified into two groups a) False - Solids, liquids and gases b) True - Silicates and Non-Silicates 15) Rocks are.... a) A mixture of gases b) A mixture of liquids c) Natural liquids and gases d) Natural solids 16) Rocks are classified into how many groups a) 2 b) 3 c) 4 d) 100s

Mining and Landforms

印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?