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Science Re teaching Assignment

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PRESENTATION OUTLINE

RELATIVE DATING

RELATIVE DATING IS THE RANGE AGE OF AN OBJECT(ROCKS)

ABSOLUTE DATING

ABSOLUTE DATING IS FINDING THE EXACT AGE OF AN OBJECT

LAW OF SUPERPOSITION

THE LAW OF SUPERPOSITION IS THAT THE YOUNGER ROCKS ARE ON TOP(IN FRONT) AND THE OLDER ROCKS ARE ON THE BOTTOM

FOSSIL

A FOSSIL IS THE IMPRINT LEFT FROM AN ORGANISM THAT WAS ONCE LIVING, AND FORM IN SEDIMENTARY ROCKS

WHAT CAN FOSSILS TELL US ABOUT THE CLIMATE?

IT CAN TELL US, FROM THE SPECIES FOUND THERE, WHAT THE TEMPERATURE WAS
Photo by sk8geek

WHAT CAN FOSSILS TELL US ABOUT THE LANDSCAPE

FOSSILS CAN TELL US IF THERE WERE DIFFERENT BIOMES OR OTHER NATURAL PHENOMENONS
Photo by andrew_j_w

PRECAMBRIAN ERA

AGE OF LITTLE LIFE

PALEOZOIC ERA

AGE OF INVERTABRAE

MESOZOIC

AGE OF REPTILES
Photo by petitshoo

CENOZOIC

AGE OF THE MAMMALS

UNITS FOR MASS

MASS IS MEASURED IN GRAMS

UNIT FOR VOLUME

VOLUME CAN BE MEASURED IN MANY DIFFERENT UNITE DEPENDING ON THE OBJECT, BUT MOST COMMOMLY ML

UNITS FOR MEASURING LENGTH

LENGTH IS MEASURED WITH THE METRIC SYSTEM IN OUR COUNTRY, SO INCHES, CEMTIMETERS, MILLIMETERS,

TOOL FOR MEASURING PRECISE LIQUID

A GRADUATED CYLINDER

EQ PROOF STRUCTURE

YOU CAN EQ PROOF A STRUCTURE BY USING LESA MATERIALS WITH A BIG BASE
Photo by mag3737

SEISMIC WAVE

A SEISMIC WAVE IS A FORM OF ENERGY, AND IS LET OFF DURING AN EARTHQUAKE
Photo by Pulpolux !!!

WHAT CAN FOSSILS TELL US ABOUT HOW THE EARTH HAS CHANGED?

FOSSILS CAN TELL US HOW TO HABITATS WERE BACK THEN, AND WHAT THE LIVING CONDITIONS CHANGED.