The Rock Record is the layers of rock that show the geologic history of an area.

1.When bulldozers dug a hole to build a new part of the Museum, they exposed layers of rock that are this old:
Group of answer choices
LESS THAN 10 YEARS
500 THOUSAND TO 3 MILLION YEARS
10,000 TO 2 MILLION YEARS
10 TO 100 YEARS
2.The Rock Record is the layers of rock that show the geologic history of an area. The bottom layers are the oldest and the youngest are at the top.
Uplift (when the land is lifted up by tectonic forces) and Erosion at the Museum site have caused:
Group of answer choices
SOME PARTS OF THE ROCK RECORD TO BE FROZEN
SOME PARTS OF THE ROCK RECORD TO BE MISSING
EXTRA LAYERS TO BE ADDED TO THE ROCK RECORD
SOME LAYERS OF THE ROCK RECORD TO BE LIGHTER COLORED
3.Two to three million years ago, the location of the Museum (Balboa Park) was:
Group of answer choices
THE SAME AS IT IS NOW
ON THE BEACH
UNDERWATER
ON A HIGH MOUNTAIN
4. Four million years ago, the location of the Museum was:
Group of answer choices
DEEP WATER TO SHALLOW BAY
A COASTAL PLAIN
AN ANCIENT BEACH
THE SAME AS TODAY
5. Evidence that shows the Museum site used to be underwater:
Group of answer choices
FOSSIL DINOSAURS (T-REX, STEGOSAURUS)
FOSSIL MAMMOTHS
FOSSIL MOLLUSKS (CLAMS, OYSTERS, SNAILS)
FOOTPRINTS FOUND IN THE ROCK LAYERS