Answer:
The composition of Earth's core Solid iron surrounded by molten iron .
Explanation:
Earth's Core -
Earth's core is the hottest and the deepest layer in the Earth . It is composed of two layers , first is , the outer core , which is type of border between the mantle and the core , and second is the inner core .
The inner core is rich in solid , and mainly contains iron , and the outer core is in liquid state , which is rich in nickel and iron metals . the outer core is where the Earth gets its magnetic field .
Answer:
To pump water up from the well or borehole.
Explanation:
The simplest way to exploit groundwater is to wait till it comes to the surface as a spring, and capture water at this point. ... To raise groundwater to the surface we need to pump the water up from the well or borehole.
Answer:
Tristan da Cunha
Explanation:
Tristan da Cunha is the most remote inhabited island in the world
Some of this you have to do on your own
Some of the animals present in Russia are tiger, leopard, snow leopard, Pallas's cat, grey wolf, dohl, brown bear, red squirrel, wild boar, saiga, Eurasian elk, walrus, Eurasian beaver, and many more.
