8 Which Statement Best Describes the Ocean Floor Points 2

- April 25, 2022

The center of North America. Express your average spreading rate answer for Problem 3 in terms of cm per year.

Pin By Matthea Esser On Science In 2022 Sixth Grade Science Homeschool Science Science Lessons

Then the molten rock rises up and seeps out of a crack in the.

. Yes both the ocean floor and continents were formed at the same time. There are 8 elements that must be included. Which of the following statements about these ecosystems isare true.

Dmafic with a density of 30 gcm3. No the continents are much younger because new crust forms there. A between 2 and 3 B between l and 2 C less than l D more than 3.

Which statement best describes the motion of the toy vehicle during the first 30 seconds of. Which statement is TRUE. 1 Ocean surfaces change temperature more slowly than land surfaces.

Approaches the highest point on the coaster. What best describes the ocean floor. A predatory octopus would affect the balance of these organisms.

Yes both the ocean floor and continents are constantly forming new crust. Imagine a metamorphic rock that has been subjected to intense heat and pressure. The wave begins to interact with the sea floor as it moves into shallower water.

Choose the one alternative that best completes the statement or answers the question 5 points each 2 The ratio of parent to daughter isotopes in a radioactive decay process is 040. The Pacific is larger than the Atlantic because it contains older oceanic floor. As the cart reaches the top it slows down.

2The basaltic bedrock of the oceanic crust is classified as Athicker Bmore dense. If the trip took 480 seconds what was the minimum power required. On the other hand ocean floor oceanic crust continental crust tends to be older because it can often remain intact for longer periods.

Ocean floorContinental crustOceanic crust tends to be younger because it is constantly recycled at the deep sea vent shot spots mid-oceanic ridges. Later the theory of _______ explained why large pieces of Earths surface move around and how many of Earths features form. 3 Wind speeds are usually greater over land than over ocean water.

Question 4 1 point. Up to 24 cash back Cmafic with a density of 27 gcm3. The early hypothesis of _______ was based on observations that suggested continents were once joined together.

Why do scientists look to the ocean floor to research the mantle. It is varied and includes features such as submarine canyons atolls and mid-ocean ridges. Question 4 Multiple Choice Worth 3 points 0206 HC.

D Both mountains and ocean floors have similar minerals in their rocks. Ocean Floor Lab Each group will create label a model of the ocean floor. 4 Water has a lower specific heat than land.

A004 Seafloor Spreading - Atlantic Ocean. Which of the following best describes how scientists help the public prepare for an earthquake event. Over time it gets pulled underground as part of a tectonic plate that is sinking beneath another plate along a convergent boundary.

How many half-lives have elapsed since the material was 100 parent atoms. Each person must design and label at least 2 elements. Deeper regions of the ocean floor tend to be younger.

2 points for each ocean feature. What best describes seamounts and islands of the deep ocean basins. Could benefit from an alert that an earthquake occurred at location 2 as they are near the ocean and might experience a resultant tsunami.

Major surface currents of the ocean are shown in the diagram. Oldest oceanic crust is only present near trenches. View 97 The Geosphere Module ExamPrt 2Majeladocx from SCI 110 at Terrebonne High School.

The model must be completed today. Note If the plates are moving apart symmetrically at the same rate ie the color band widths are approximately equal then 12 of this answer is the average rate at which the South American plate is moving west and the. Which statement best explains the difference between the climates of the two cities.

The lab is worth 16 points. January 2006 Part 2. 2 Warm moist air rises when it meets cool dry air.

Deep sea vents on the ocean floor are surrounded by unusual organisms such as chemosynthetic bacteria and eyeless shrimp. The temperature of the vents influences the organisms that live there. B Freshwater rivers flow to the ocean.

A There are underwater mountains on the ocean floor today. Cmore granitic Dmore felsic 3Compared to the continental crust the oceanic crust is A3500C and 04 million atmospheres. Large tracks of Old-growth Forests Deposits of Coal buried underground Large Algal mats that sink to the ocean floor and are eventually buried O A and B A and C B and C O A B and C Question 7 2 points 347 CO2 ppm 341 M 335 The graph above represents global co concentration in the atmosphere over time.

Mid-ocean ridges such as the East Pacific Rise and the Oceanic Ridge are best described as 1 mountains containing folded sedimentary rocks 2 mountains containing fossils of present-day marine life 3 sections of the ocean floor that contain the youngest oceanic crust 4 sections of the ocean floor that are the remains of a submerged continent. All of the clay stays in the tray. No the ocean floor is much younger because new crust forms there.

Which of these provides the best evidence. Youngest oceanic crust is near the ridges. C Fossils of marine organisms are found on the tops of some mountains.

21 A truck weighing 30 104 newtons was driven up a hill that is 16 10 3 meters long to a level area that is 80 10 2 meters above the starting point. Piles of basaltic lava flows built up from the ocean floor by multiple summit and flank eruptions. The rock melts as it goes deeper.

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