The 1 may be different.Many people like to 2 different things as their hobbies. Some collect stamps. Some collect coins. Some people collect older and better 3 such as rocks.Most of them are thousands of years old. Rocks cover the whole4 , so most kinds of rocks are easy to be foun...
all rocks are made of salt . there are many kinds of rocks . gold, silver and diamonds are our only treasures 5.The main idea of the whole story is that ___. . men use rocks in many different ways . rocks are not very important to man . all rocks are hidden under the ground...
What rocks are in the lithosphere?Lithosphere:The lithosphere is the outer part of the Earth's surface. It is where the crust and the upper part of the mantle found. There are two types of lithosphere, which are oceanic lithosphere, and continental lithosphere....
What sorts of rocks are found in each of the following settings: convergent (all 3 types), divergent, and transform?Plate Tectonics:Plate tectonics is a theory that explains the movement of the Earth's crust. The area where plates meet are called boundar...
Beneath the soil you walk on and the deep layers of soft mud that cover the ocean basins is a basement of hard rock. What are rocks made of ? Rocks are made up mostly of crystals of different kinds of minerals, or broken pieces of crystals, or broken pieces of rocks. Some rocks ...
阅读判断主题:人与自然(自然生态)There are more than 900 kinds of crickets(蟋蟀) in the world. What color are the crickets?Different crickets have different colors. They can be brown, black and green.Crickets are insects. All insects have bodies with three main parts. The first part is the...
百度试题 结果1 题目8. The ability to reproduce is what makesliving things different from rocks. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
And just as some rocks are more resistant than others to weathering, the compounds found in the soil's organic input resist mineralization at different rates. The compound cellulose is the major constituent of most plant tissue. It mineralizes relatively quickly. ...
What is the parent rock of amphibolite?Question:What is the parent rock of amphibolite?Amphibolite:Amphibolites are metamorphic rocks with large grains of green, brown, and black. They are primarily made of amphibole minerals like hornblende combined with feldspar. They may also contain trace amou...
Rocks are classified by the processes under which they were formed. The differences in formation account for variations in the appearance of the rocks and, with some practice, you can learn to recognize the different types by sight. Metamorphic Rocks are rocks that have changed form due to ...