Answer: C. Desert
Explanation: Since deserts lack plant cover, rainfall, sheet wash, and stream flow are all extremely effective agents of erosion.
(Not sure bout Q.2.)
Answer:
optical
Explanation:
Polarization fall under optical property of material.
Polarization is a property of certain electromagnetic waves in which the direction and the magnitude of electric field are related in some way. Plane polarized light consist of waves in which direction of vibration of waves is same for all waves. Light may be polarized by reflection or by passing it through filters.
That awnser for that would be 10
Answer:
Bering Strait is a strait that connects the Pacific and Arctic ocean together.
Explanation:
Bering Strait is located in between Russia and Alaska, and it connects the Pacific ocean with the Arctic ocean.