1. which of the following layers is the outermost solid shell of the Earth
2. what is the physical state of the Earth's outer core ?
3. The collective term for the solid layer consisting of the crust and the rigid upper most part of the mantle is called the
4. which of the following layers is the thickest , consisting about 84% of the Earth's total volume
5. The layer of the Earth responsible for generating the planet's magnetic field is the
6. which sphere of the Earth encompasses all living organism and their relationships with the physical environment
7. which atmospheric layer contains the majority of the Earth's weather phenomena and is closet to the surface
8. what is the primary factor that leads to the phenomenon of desertification
9. the destruction of the ozone layer in the stratosphere is primarily attributed to the release of
10. A large, elevated portion of the Earth's coust, generally with steep sides and a relatively small peak area is known as a
11. The most common type of mountain formed by the compression and folding of rock layers due to tectonic plate collision is the
12. mountains formed when parallel faults cause a central mass of land to be uplifted or surrounding land to sink are called
13. The primary geological process leading to the formation of Block mountains is
14. These mountains are formed by the accumulation of erupted materials like lava , ash , and cinder around a central vent
15. mountains formed when erosion and weathering wear down surrounding weaker rock , leaving behind resistant rock masses are called
16. The down ward - folded section of a fold mountain, where the rock layers dip inwards is called _
17. The major force responsible for the initial creation of fold mountains is
18. The highest point of a mountain is commonly referred to as the
19. A major economic significance of mountains is that they are often a source of
20. The part of the Earth where rocks are found is called
