There are many different colours of5rocks on the earth.Why don't you find those colours of rocks right now?基础练习I. Read and choose.阅读短文,选择正确的答案。()1. What are rocks made of ? A. Water. B. Minerals.()2. There are many colours of rocks on the earth. A. different B...
()1.What are rocks made of? A.Water. B.Minerals. C.Soil.)2.There are many colours of rocks on the earth. A.different B.same C.strange)3.We can find some rocks very A.difficultly B.happily C.easilyRocks 岩石 听音频、看译文 If you look around you, you can find some rocks very...
The crust is the outermost layer of the earth. It is mainly made up of solid materials. It is comprised of a number of structures known as tectonic plates. Most mountain ranges are located on the edges of tectonic plates.Answer and Explanation: Minerals are not made up of rocks. Rocks ...
Most rocks are made of silicate minerals because silicon and oxygen are so common on earth. Silicate minerals are compounds of oxygen and silicon...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homew...
Some rocks have lots of different types of minerals in them. -Scientists sort rocks into sedimentary, igneous, and metamorphic rocks because of the different ways the rocks are made. -Rocks and minerals are in many of the things we use everyday. Rock ‘n’ Rule! Choose you own ru...
There are many different colours of rocks on the earth.Why don't you find those colours of rocks right now?快乐练习一、根据短文内容,判断下列句子的正(T)误(F)。( F )1. Rocks are all from the space.( T )2. Rocks are minerals.( F )3. We can't see pink rocks.二、根据短文内容,...
There are many different colours of rocks on the earth.Why don't you find those colours of rocks right now?★词汇速记rock /rok/ n.岩石mineral/'mnaral/ n.矿物;矿物质silver /'silvo(r)/ a.银(白)色的练一练一、根据短文内容,判断下列句子的正(T)误(F)。()Rocks are minerals.()We can'...
156.2. MINERALS 矿物 (图片可点击放大) In this section, we will discuss different types of minerals. Minerals are naturally occurring substances, each with unique properties and uses. Let's explore some commonly known minerals and their ...
Many minerals have physical properties and features of the internal structure, because of which it should be used with caution in the decorative decoration of clothing. The choice of materials mainly depends on the exploitation conditions. Decorative elements of clothing are exposed to friction, ...
Minerals are naturally occurring, inorganic solids with a specific chemical composition, while rocks are aggregates of one or more minerals.