which is not evidence of seafloor spreading
1. which is not evidence of seafloor spreading
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Explanation:
SANA MAKATULONG PA HEART NALANG PO
2. which is not evidence of seafloor spreading?
Answer:
Seafloor spreading, theory that oceanic crust forms along ... to the Jurassic Period, not exceeding about 200 million years.
Answer:
Seafloor SpreadingExplanation:
Seafloor spreading occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.
3. which is not evidence of seafloor spreading
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
4. What are the evidences supporting the Seafloor Spreading?
Answer: Supporting Evidence for Seafloor Spreading
Explanation: First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.
5. what pieces of evidence supports the seafloor spreading theory?
Question:
What pieces of evidence supports the seafloor spreading theory?
Answer:Several types of evidence supported Hess's theory of seafloor spreading:
eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
#CARRYONLEARNING6. 5 evidence of seafloor spreading
Answer:
Seafloor spreading occurs along mid-ocean ridges—large mountain ranges rising from the ocean floor. The Mid-Atlantic Ridge, for instance, separates the North American plate from the Eurasian plate, and the South American plate from the African plate
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift
Explanation:
kasi wala lng
7. what is seafloor spreading?evidence 1:evidence 2:evidence 3:evidence 4:evidence 5:
Answer:
First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.
Second, the rock making up the ocean floor is considerably younger than the continents, with no samples found over 200 million years old, as contrasted with maximum ages of over 3 billion years for the continental rocks. This confirms that older ocean crust has been reabsorbed in ocean trench systems.
8. Explain the evidence of seafloor spreading.
Answer:
Seafloor spreading is a geologic process where there is a gradual addition of new oceanic crust in the ocean floor through a volcanic activity while moving the older rocks away from the mid-oceanic ridge. The mid-ocean ridge is where the seafloor spreading occurs, in which tectonic plates—large slabs of Earth’s lithosphere—split apart from each other.
Explanation:
9. which evidence of the seafloor spreading convinced you the most?
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Explanation:
10. how important seafloor spreading evidence theory?
Answer:
Abundant evidence supports the major contentions of the seafloor-spreading theory. ... Magnetic surveys conducted near the mid-ocean ridge showed elongated patterns of normal and reversed polarity of the ocean floor in bands paralleling the rift and symmetrically distributed as mirror images on either side of it.
Explanation:
pa brainliest po
11. Seafloor spreading evidenceThank you
Age of rocks and Magnetic Reversal :)
12. Which of the following is NOT an evidence of divergent boundary? * FAULT CONTINENTAL RIFT OCEANIC RIDGE SEAFLOOR SPREADING
Answer:
Fault correct me if I'm wrong
Explanation:
13. give 3 kinds of evidence which proves that seafloor spreading really takes place.
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Explanation:
hope its help
Hess's THEORY sea-floor spreading:
eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves.
14. identify evidences that support seafloor spreading
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
15. How is seafloor spreading an evidence of plate movement?
Answer:
Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.
16. what is the evidence of continental drift theory and seafloor spreading
Answer:
their crests, they had V-shaped central valleys with steep. This evidence led early marine geologists to deduce that the mid-ocean ridges were formed by seafloor volcanoes.
17. how about the evidence of the seafloor spreading theory?
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Hope this helps
18. which of these is not an evidence of seafloor spreading a.magnetic evidence from trapped iron b.ocean floor age c.rock shape d.water temperature
Answer:
a. magnetic evidence from trapped iron
Answer:
b. ocean floor age
Explanation:
because not an evidence
19. evidence of seafloor spreading
First, the samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached and the sediment cover is thinner than near the ridge. Second, the rock making up the ocean floor is considerably younger than the continents', with no samples found over 200 million years old, as contrasted with the maximum ages of 3 billion years for the continental rocks.
20. the different evidences used in seafloor spreading theory
Answer:
Harry Hess's hypothesis about seafloor spreading had collected several pieces of evidence to support the theory. This evidence was from the investigations of the molten material, seafloor drilling, radiometric age dating and fossil ages, and the magnetic stripes.
21. which is not considered evidence of seafloor spreading
Answer:
fossils in different continents
22. which is not an evidence of seafloor spreading theory
Answer:
fossils in different continents
Explanation:
hope it helps
brainliness po please23. seafloor spreading evidence?
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This Evidence led scientists to look again at Wegener's hypothesis of continental drift.
24. Identify the pieces of evidence ofSeafloor Spreading Theory?
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Explanation:
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Explanation:
25. which one is evidence of seafloor spreading theory
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.
Explanation:
Answer:
Several types of evidence supported He's theory of sea-floor spreading eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves.
Explanation:
Hope it help's you =)
26. Seafloor Spreading evidence
Answer:
Evidence of Sea Floor Spreading. Harry Hess's hypothesis about seafloor spreading had collected several pieces of evidence to support the theory. This evidence was from the investigations of the molten material, seafloor drilling, radiometric age dating and fossil ages, and the magnetic stripes.
Abundant evidence supports the major contentions of the seafloor-spreading theory. Magnetic surveys conducted near the mid-ocean ridge showed elongated patterns of normal and reversed polarity of the ocean floor in bands paralleling the rift and symmetrically distributed as mirror images on either side of it.
Explanation:
HOPE IT HELPS!!
27. What are the evidences of seafloor spreading theory?
Answer:
Abundant evidence supports the major contentions of the seafloor-spreading theory. First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.
Answer:
Abundant evidence supports the major contentions of the seafloor-spreading theory. First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.
Explanation:
28. 5. which is not evidence of seafloor spreading
Answer:
fossils in different continents
29. Which evidence originally supported Hess’s idea of seafloor spreading in 1968
Answer:
Different types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence made scientists take a second look at Wegener's hypothesis of continental drift.
Explanation:
30. seafloor spreading drift what is two evidence
Answer:
The seafloor has a large mountain range running through it. Deep trenches are found far from the ridges. Guyots have eroded tops that are deep below sea level. The magnetic polarity of the seafloor changes.
