Font size
WorksheetsScience Final Exam Review
Total questions: 15
Worksheet time: 11mins
Something that is in danger of disappearing, or becoming extinct is called
Extinct
endangered
fossil
Human pollution is a cause of species extinction....
True
False
How can the extinction of a plant species have such a drastic effect on a food chain?
If the extinct species was the main food source for another animal, that animal will have to find a new way to survive
it can poison animals
there won't be any plants
we won't be able to pick any flowers.
What tool can be used to predict volcanic eruptions, landslides, earthquakes and tsunamis?
seismograph
GPS
animals
seismometer
What are some warning signs that a volcano might erupt?
Ground Swelling
Presence of Vapors
Recent history of eruption
Seismic activity
All of the above
Who is at most risk from an earthquake?
New York
Colorado
Ohio
California
What process formed the Grand Canyon???
glacier movement
flow of Colorado River
Abrasion
Wind erosion
How do you know a valley is formed by a glacier???
the valley is more V shaped than V shaped
the valley is more U shaped than V shaped
the valley is more U shaped than U shaped
the valley is more V shaped than U shaped
Approximately how long did it take for this mountain to look the way it does now??
thousands of years
billions of years
millions of years
10 days
How are fossils taken from the earth??
they are harvested from oceans
they are manufactured by humans
they are mined through deep wells and mines
they are found in tar pits in California
If a natural resource disappears, who would be affected??
plants
animals
humans
all organisms
