Download October 4 2016 Bellringer Intro to Living Planet

October 4 2016
Bellringer Intro to Living Planet
■ What are the three layers of the
earth. And what do they consist
of?
■ What is the biosphere, and what
are its three main parts?
■ What is continental drift
hypothesis?
■ The Core is made up of Iron and Nickel. The
Mantle has several layers and can give rise to
magma. The Crust is a thin layer of rock
■ The Biosphere is where the Earth’s plants and
animals live it consists of the Hydrosphere,
Lithosphere and the Atmosphere.
■ The Earth’s landmasses where once a
supercontinent that broke into about a dozen
plates that slowly drifted apart over millions of
years.