Question

Let's see how fast you can do this ....

Answer 1

Answer:

2) a: demography

   b: Migration/locomotion

   c: Literacy

   d: Gender ratio

   e: Census

Answer 2

Answer:

Plate tectonics (from the Late Latin: tectonicus, from the Ancient Greek: τεκτονικός, lit. 'pertaining to building')[1] is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large tectonic plates which have been slowly moving since about 3.4 billion years ago.[2] The model builds on the concept of continental drift, an idea developed during the first decades of the 20th century. Plate tectonics came to be generally accepted by geoscientists after seafloor