Earth
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Where did Earth got its water?
from a comet or an asteroid with water that struck Earth billions of years ago
What do you call the distance or zone that makes Earth to hold water and become habitable?
Habitable zone / Goldilocks zone
What drives the different systems necessary to support life on Earth?
Heat (heat from Earth cause by radioactive decay and heat from the sun)
What are the 4 spheres or subsystems of Earth?
Atmosphere, Hydrosphere, Geosphere, and Biosphere
What do you call an imaginary line about which a body rotates?
Axis
What are the two kinds of rotation of Earth?
Sidereal day and Solar day
The amount it takes for Earth to turn its axis
Sidereal day
the amount of time it takes for the sun to return to the same spot
Solar day
Where did the rotation of Earth came from?
The angular momentum of all the particles that came together to create Earth
Earth is tilted at how many degrees?
23.5 degrees
A branch of science wherein it studies the transfer of energy from one to another
Therma-dynamics
A system where it doesn’t absorb any energy or no interaction of energy and the matter will retain
Isolated system
A system where the matter doesn’t actually interact with the surrounding although there is an exchange of energy
Closed system
A system where energy can be exchange, so as the matter with its surrounding
Open system
What type of Therma-dynamics system is Earth?
Closed system, since some of the Heat that enters Earth can bounce back
Earth science looks at the entire planet as a system of interacting parts called _____
subsystems
Are humans part of the Biosphere? True or False
False, human lives depends on the interaction of the four systems
A term that implies, involves biologic, geological, and chemical factors
Biogeochemical factors