Transhumance is pastoral nomadic people who move their livestock from one pasture to another on a seasonal basis.
The answer is B. Dynasties
If the answer choices you were given are:
A. Magma contains only three elements.
B.Magma contains the same element's as snow.
C.Magma contains the same element's as Earth's crust.
<span>D. Magma is an element all it's own.
</span>
Then the correct answer is C, because magma is melted Earth's crust.
Singapore has this year implemented an economy-wide carbon tax to incentivize the shift towards a low-carbon economy. We have also designated 2019 as our Year Towards Zero Waste, to move towards adopting a circular economy approach to resource management.