WorksheetsUnit 1 Geology Text Quiz
Total questions: 23
Worksheet time: 26mins
The preserved remains or evidence of ancient living things...
clay
fossils
igneous rocks
silt
What can we learn about by looking at fossils? (Choose 2)
They're really cool.
They are evidence of ancient environments.
They can show how sea level rise could happen.
We can't learn anything by studying fossils.
Long ago, small organisms became trapped in sticky tree sap that hardened. What is the hardened sap called?
a cast
an imprint
a mold
amber
The deeper the layer the fossil is found, the older the fossil will likely be.
True
False
What are fossils that are abundant, easily recognizable, short lived, and widespread called?
Preserved fossils
Index fossils
Imprints
Radioactive dating
When two fish die, Fish A sinks to the bottom of a lake and Fish B washes up on the rocky lake shore.
Why is a fossil more likely to form from the body of Fish A than from the body of Fish B?
Soft parts of the fish will decay more quickly in the water.
Sediments in the water will quickly cover the fish
Scavengers in the water will eat the remains of the fish.
Currents in the water will move the fish.
What kind of organisms form coal?
Zooplankton
Algae
Plants and trees
Animals
Fossil Fuels are
pieces of rock that have been compacted many times
rock that contains 50% plant and animal remains
metamorphic rock
fuels that form from the remains of plant and other organisms that were buried and altered over million of years
This Fossil Fuel is highly flammable (catches on fire easily) and a leak could cause a violent explosion or fire.
petroleum
wood
coal
natural gas
This fossil fuel is formed from the remains of small organisms that lived in the ocean AND is a thick, black liquid
natural gas
coal
oil
steam
The gases produced by burning fossil fuels usually contain which element?
Carbon
Oxygen
Hydrogen
Nitrogen
Why is burning fossil fuels bad for the environment?
It destroys the ozone layer
It adds harmful mercury to waterways
The clouds it creates bring excess rain and flooding
The gases emitted lead to global climate change
