patulong naman po

38. If you are a cartographer, what would give you an idea that the continents were once joined? C. position of the South Pole A. ocean depth B. shape of the continents D. Paleoma _39. What discovery provided strong support for Continental Drift Theory? A Geology C. Electromagnetism B. Fossil evidence 40. Which is NOT evidence of seafloor spreading? C. fossil evidence D. magnetic stripes A. molten magma constantly erupting B. drilling samples of rock 41. The magnets point north when Earth's magnefic field has C. mid-ocean ridge D. normal po A. magnetic reversal B. reversed polarity 42. Why was Alfred Wegener's Continental Drift Theory not accepted immediately by the people during his time? A. He cannot explain what causes the continents to drift B. He explains that South America and Africa fit together like a puzzle. C. He described that te rocks and mountains at the edges of the continents were similar. D. He explains that fossils of ancient plants such as "Glossopteris" can be found in almost all continents. 43. Why were magnetic p erns found on the ocean floor puzzling? A. They did not show amating bands of normal and reversed polarity B. They showed alternating bands of normal and reverse C. No rocks were magrec. D. All rocks were magnetic 44. What do you call the process that forms and moves new oceanic crust? A magnetic reversal B. seafloor spreading C. convection D. trenching 45. What do you call the supercontinent landmass formed million years ago? A Pangaea B. Panthalassa C. Asia D. Eurasia 46. If Australia is moving about 2cm/ year and was drifted from the ridge by 1000km, how long ago was it when Australia was near the ri B. 10 million years C. 500 million years _47. Which one among the continental drift pieces of evidence mainly proves that the Cape Mountains of South America and Africa line u D. cannot be predicted before? A There's an equal amount of coal deposits in each continent and fossils. B. The evidence from the rock layers in different continents exactly matched. C. The remains of the ancient plant called Glossopteris can be found on both continents. D. The climate of the two continents is almost the same and with the same ancient organisms. What information can be derived about Antarctica having fossils of ancient plants and animals? Antarctica drifted to the Southern hemisphere because of the melting of glaciers that traps the plants and animal Antarctica has a very nice climate that caused these organisms to miorni It has a tronical climat A. 50 million years​