The longest or shortest daylight of the year. Occurs on 12/21 or 22 and 6/21 or 22.
What is Solstice?
100
Lithosphere - _________ and upper-most solid _________
What is Crust, Mantel ?
100
________________ Variable - is INTENTIONALLY changed in an experiment.
What is Independent?
100
___________________ Volcanoes -Silica-Poor Magma, Low pressure Gases, makes quiet eruptions, several vents(fumaroles), at diverging plate boundaries or hot spots.
What is Dormant?
100
One to three ____________years after the big bang, smaller galaxies merged into larger ones, forming spirals and spheres.
What is billion?
200
______________ ______________ forces produce Reverse Faults.
What is Reverse Faults?
200
Any close relationship between species.
What is mutualism?
200
__________________, at 30 degrees north and South, have very little rainfall - less than 25 cm per year.
What is deserts?
200
This happened approximately __________years ago. For about 300,000 to 500,000 years, the universe was just a cloud of expanding gas.
What is 13.7?
200
The variation in the level of the oceans, caused by the gravity of the moon and sun.
What is Tides?
300
There are three types of muscle; _____________- heart; smooth-stomach; skeletal-biceps.
What is Cardiac?
300
Revolution- The earth _____________ around the sun one year.
What is revolves?
300
______________ ____________ Volcanoes- Silica-Rich Magma, High pressure Gasses, makes explosive eruptions, one vent, at converging plate boundaries.
What is Cinder Cone?
300
__________________ Solar Eclipse- the apparent size of the Moon is smaller than that of the Sun, Hence the sun appears as a very bright ring.