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Along which features does seafloor spreading occur?(1 point) Responses ocean basins ocean basins ocean trenches ocean trenches fault lines fault lines mid-ocean ridges

1 year ago

Which type of weathering is responsible for the green patina that forms on the copper skin of the Statue of Liberty?(1 point) Responses hydrolysis hydrolysis carbonization carbonization dissolution dissolution oxidation

1 year ago

Which chemical weathering processes rely primarily on water? Select the two correct answers.(1 point) Responses precipitation precipitation dissolution dissolution oxidation oxidation hydrolysis

1 year ago

Multiple Choice Which of the following is a good way to approach answering an essay question on a test? (1 point) Responses Start writing your answer as soon as you have read the question. Start writing your answer as soon as you have read the question. J...

1 year ago

Correct answers 1.The bonds can shift because valence electrons are held loosely and move freely 2.metals and nonmetals, electrons transferred 3.ionic 4.Carbon atoms can form chains and branches with each other, and other atoms can attach to these. 5.The...

3 years ago

IT is all right 100%

3 years ago

cba is right

3 years ago

CDB is still correct

2 years ago

@bot are these answer right?

2 years ago

Why is no land created or destroyed at transform boundaries?(1 point) Responses because magma rushes into gaps at these boundaries because magma rushes into gaps at these boundaries because the plates only slip past each other at these boundaries because...

1 year ago

Iron particles in basalt on the ocean floor tell scientists [the direction of the magnetic field / the direction the plate is moving]. In two adjacent magnetic stripes, the iron particles show [different / the same] alignments.

1 year ago

Which statement identifies a major reason for the subduction that helps to form volcanoes?(1 point) Responses the upwelling of magma between diverging plates the upwelling of magma between diverging plates the release of hot ash and steam in a pyroclastic...

1 year ago

In trying to prove continental drift, Alfred Wegener used evidence from long ago to show that in the distant past, similar animal species lived in places that are [seperated by great distances / no longer in existence / now underwater / on different tecto...

1 year ago

Which features do most stratovolcanoes and cinder cone volcanoes have in common?(1 point) Responses steep sides and violent eruptions steep sides and violent eruptions broad base with quiet eruptions broad base with quiet eruptions wide dome shape and thi...

1 year ago

Ocean trenches form over millions or billions of years. Which statement accurately describes how ocean trenches form?(1 point) Responses a plate of continental crust collides with another plate of continental crust a plate of continental crust collides wi...

1 year ago

Geologists observed signs of widespread ancient glaciers from the same time period in areas across South America, Africa, Antarctica, India, and Australia. What theory did this observation support?(1 point) Responses Earth was much farther than the sun th...

1 year ago

At which type of plate boundary would a string of small volcanic islands most likely form?(1 point) Responses convergent ocean-ocean boundary convergent ocean-ocean boundary convergent ocean-land boundary convergent ocean-land boundary transverse boundary...

1 year ago

In 3-5 sentences, describe how paleomagnetic evidence supports the theory that continents change position (drift) over time.(4 points)

1 year ago

How does time affect the physical weathering of a rock?(1 point) Responses The longer the rock has been exposed, the more it has weathered. The longer the rock has been exposed, the more it has weathered. Over time, the rock will become flat, slowing the...

1 year ago

Which of these is an agent of chemical weathering?(1 point) Responses iron oxide iron oxide iron iron acid rain acid rain copper patina

1 year ago

Which action describes chemical weathering?(1 point) Responses water cutting downward to deepen a river channel water cutting downward to deepen a river channel water freezing and thawing to widen cracks in rock water freezing and thawing to widen cracks...

1 year ago

Which of the following can be formed by the movements of a glacier? Select the two correct answers.(1 point) Responses lake lake ocean ocean valley valley mountain

1 year ago

The evaporation of water within rocks, that leaves behind expanding crystals that cause breaking, is know as?(1 point) Responses ice wedging ice wedging chemical weathering chemical weathering hydrolysis hydrolysis salt wedging

1 year ago

How long does it most likely take for a delta the size of the Mississippi River Delta to form?(1 point) Responses 10 years 10 years thousands of years thousands of years 1 year 1 year hundreds of years

1 year ago

The natural shifting of a river’s course has caused the river to separate into two branches. One branch continues in the river’s previous course. The other branch takes a new route across the land. Eventually, it empties into the ocean. Which landform wil...

1 year ago

Which are examples of chemical weathering? Choose the two correct answers.(1 point) Responses oxidation of certain metals in rock oxidation of certain metals in rock an insect digging a hole in rock for its home an insect digging a hole in rock for its ho...

1 year ago

Which of the following is good advice for answering essay, fill-in-the-blank, and multiple choice questions? (1 point) Responses Write a rough outline before you begin. Write a rough outline before you begin. Look for two answers that are similar. Look fo...

1 year ago

Which characteristic defines the Paleozoic era?(1 point) Responses Mammals and other warm-blooded animals became dominant. Mammals and other warm-blooded animals became dominant. Reptiles became dominant after a mass extinction. Reptiles became dominant a...

1 year ago

How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point) Responses increased oxygen concentration increased oxygen concentration decreased oxygen concentration decreased oxygen concentration decreased hydrogen concentration decre...

1 year ago

Which forms of life were dominant in the Mesozoic era?(1 point) Responses reptiles reptiles mammals mammals one-celled animals one-celled animals birds

1 year ago

How did reduced methane concentrations in the atmosphere affect Earth?(1 point) Responses Earth cooled. Earth cooled. Volcanic activity decreased. Volcanic activity decreased. Earth warmed. Earth warmed. Volcanic activity increased.

1 year ago

Select the correct answer from the list.(1 point) Increased levels of oxygen in the atmosphere due to photosynthesis caused rates of weathering to (remain constant / increase / decrease), which aided in the formation of (soil / chloroplasts / roots).

1 year ago