1. WHAT ARE THE REASONS FOR THE SEASONS?
2. WHAT IS THE LAW OF SUPERPOSITION?

WHAT ARE THE REASONS FOR THE SEASONS?

1. The tilt of the Earth's axis which allows direct sunlight to 
hit Northern 
Hemisphere during the summer solstice and direct sunlight to hit 
the Southern 
Hemisphere during the winter solstice
2. REVOLUTION AROUND THE SUN

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WHAT IS THE LAW OF SUPERPOSITION?

The Principle of Superposition: As layers accumulate through 
time, older 
layers are buried beneath younger layers. If geologists can 
determine which 
way was originally �up� in a stack of layers, they can put those 
strata in 
the correct historical order. Super as a prefix means above

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