Group 4 Presentation

Question 1

What are earth’s subsystems

Answer 1

Atmosphere, Hydrosphere, Biosphere, Geosphere

Question 2

refers to the solid
Earth. It is composed of naturally-
occurring solid aggregate of minerals,
organic material, or natural glass
called rocks, and loose particles of
rocks that blanket the surface of
Earth called regolith.

Answer 2

Geosphere

Question 3

is the totality of
Earth’s water, including the
permanently frozen parts called
cryosphere.

Answer 3

Hydrosphere

Question 4

includes all life forms and even
organic matter that has not yet
decomposed, Most life on Earth
exists within a zone less than 20 km
wide, where interactions between
the lithosphere, hydrosphere, and
atmosphere create a habitable
environment.

Answer 4

Biosphere

Question 5

is the mixture of gases (nitrogen, oxygen, argon, Carbon Dioxide, and water vapor) that surround the planet.

Answer 5

Atmosphere