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WorksheetsThe Changing Earth Unit 2 Assessment Review
Total questions: 65
Worksheet time: 49mins
Earth's geosphere is always changing. Scientists explain the timing of these changes as...
Uniformitarianism ONLY because of slow changes over a long period of time.
Catastrophism ONLY sudden drastic events.
BOTH uniformitarianism and catastrophism.
Theory that Earth changes ONLY because of slow changes over long periods of time.
Uniformitarianism
Catastrophism
Theory that Earth changes ONLY because of rapid sudden events.
Catastrophism
Uniformitarianism
Volcanic eruptions & asteroid impacts are examples of this time of events...
Uniformitarianism
Catastrophism
Mountains slowly being weathered and eroded away over millions of years is an example of...
Catastrophism
Uniformitarianism
The movement of plate tectonics to form mountains, volcanoes or cause earth quakes are an example of...
Unifromitarianism
Catastrophism
Weathering and erosion of rocks on Earth's surface is driven by this type of energy...
chemical
kinetic
geothermal
thermal
What type of rock is found on the top of Table Mountain?
Sedimentary
Metamorphic
Igneous
Which event(s) in the formation of Table Mountain was driven by thermal energy?
Erosion of sides of mountain around the dried lava flow.
Tectonic plates moving towards each other to make the mountain.
The volcanic eruption that sent lava down the ancient river bed.
Which event in the formation of Table Mountain was driven by geothermal energy?
Tectonic plates moving towards each other creating the mountain.
Volcanic eruption sending lava down the ancient river bed.
The erosion of the sides of the dried lava bed.
In the formation of Table Mountain which processes would be described as uniformitarianism?
Tectonic plates moving towards each other to form the mountain.
The volcanic eruption that send lava down the ancient river bed.
The erosion of the sides of the mountain around the dried lava.
In the formation of Table Mountain which processes would be described as catastrophism?
Tectonic plates moving towards each other to form the mountain.
The erosion of the sides of the mountain around the dried lava bed.
Volcanic eruption sending lave down the ancient river bed.
all of the continents joined together to form a supercontinent
Pangaea
Eurasia
America
Atlantis
mountains in Africa match up with mountains in South America when the two continents are placed together like a puzzle
landform evidence
fossil evidence
climate evidence
plants and animals were found in several places separated by large distances or water
landform evidence
fossil evidence
climate evidence
tropical plant remains were found in Antarctica which suggests it used to be in a region with a warmer climate
landform evidence
fossil evidence
climate evidence
fossils of similar organisms have been found on several continents separated by oceans
landform evidence
fossil evidence
climate evidence
woody, seed-bearing shrub/tree have been discovered in South America, Africa, India, Australia, and Antarctica
Glossopteris
Mesosaurus
Lystrosaurus
a freshwater reptile found in Africa and South America, suggesting that these two continents were joined at one time and split apart
Glossopteris
Mesosaurus
Lystrosaurus
deep scratches in rocks made as the glaciers moved across land
glacial grooves
claw marks
continent scratches
ice prints
On the ocean floor, Earth's crust is constantly recycling. Some areas are diverging and others are sub-ducting. This supports...
Law of Conservation of Energy
Theory of Natural Selection
Law of Conservation of Matter
Newtons Three Laws of Motion
Which subsystem on earth is made up of rock?
biosphere
atmosphere
geosphere
hydrosphere
Which subsystem on Earth is made up of water?
hydrosphere
biosphere
atmosphere
geosphere
What subsystem on Earth is made up of living things?
geosphere
atmosphere
hydrosphere
biosphere
Which plate boundary would you find NEW land?
convergent plate boundary
divergent plate boundary
transform plate boundary
What is the mechanism for how plates move? Which happens to be the missing evidence of Wegeners Theory of Continental Drift.
Plates move as a result of geothermal energy heating up the magma and creating convection currents.
Plates move as a result of thermal energy heating up magma and creating convection currrents.
What is NOT a true statement about the Rock Cycle.
Rock cycle shows that rocks can change from one form to another.
Rock cycle shows us that ALL rocks come from existing rocks.
Rocks cycle can be changed by processes on or below the Earth's surface.
Rocks cycle shows that NEW rocks just keep being created and old rocks are never recycled.
