Answer:the maps can show us more tan those things. And can be important and necessaries for more than geography.
Explanation: can be necessaries for geology, to study the earth, to oceanography to study the ocean, rivers and more, to architecture for the study of the ground for constructions and road connection.
The answer should be a, repeat the the results many times.
Answer:
Quartz
Explanation:
<u>Quartz is a resistant mineral whose hardness is 7, according to the Mohr's hardness scale</u>. It is made up of silicon and oxygen and very abundant on the earth's continental crust, after feldspar. It is a very hard mineral that crystallizes in the hexagonal system.
<u>It cannot be scratched by a copper penny and also cleavage is absent. They are the most stable rocks that resist weathering and erosion</u>.
Thus, it is a very important mineral that forms the majority of sedimentary igneous and metamorphic type of rocks.
Answer:
Convergent plate boundaries where deepest earthquakes occur
Explanation:
Answer:
Three green technology are biodiesel power, solar panel, LED light bulbs
Explanation:
- The biodiesel is an eco-friendly technology that depends on the agricultural and organic waste generated on the planet if its widely used in all the countries the level of pollution will drastically be decreased and as they were naturally produced have longer utility and hence will help in climate change and global warming.
- Other green technology like solar-powered photovoltaic cells being applied in most of the items of daily use would help in controlling the wastes and pollution.
- Led lights that are reusable and are fully recyclable products can be sold at a lower cost and provide green and eco-friendly light to millions.
- They may have some drawbacks with them as in terms of costs of manufacturing and the openly accessible to many. They have to be made to suit the needs of all the economies.