Answer:
They´re a source of invaluable information. The study of these cosmic materials allows us to gain knowledge about the history of the solar system, about processes and primary conditions in the universe. We can learn the age and the composition of the planetary building blocks, the temperatures reached at the surface and interiors of asteroids, what kind of effect do materials experience due to impacts in the past.
Explanation:
Answer:
For a geographer Map is the most important tool
Explanation:
Apart from the above geographers rely on various tools and techniques which are both Qualitative and Quantitative. Such as the Primary and secondary sources of data like surveys, questionnaires, and journals, etc. Apart from this use of satellite data to generate a comparative analysis of objects and there processing in terms of software i.e the GIS, GPS that store and breaks the data into an understandable format. Use of mental maps to understand the spatial construct of humans and the use of Aerial photography to help the geographers do an in-depth analysis of the landscape. Tools like the map which is again divided into various types such as the topological maps, hydrological maps, physiological, political and many more are essential tools of any geographer.
One of the main reasons why some areas to the east of the pacific mountain ranges are having a desert climate is that the "<span>air loses much of its moisture as it moves from the pacific ocean eastward up the mountains." In addition, the significant influence of the Pacific Ocean proved to be a factor for desertification among these lands as it moderates temperature extremes.</span>
Answer:
was used to make jewelerly and tableware
The answer of 14. Is D. Nansen and the answer of 12. Is B.
