Heat, mainly, and the technological limitations of current drilling equipment.
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
scientists must use observations of earths surface to draw conclusions about the mantle.
H'm, i think it is either mantle of mantle and the crust of earth combined .so it is probably mantle
mantle.
An example sentence could be: "Scientists are currently trying to find out why the Earth's mantle and plates are moving at a rapid rate".
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
scientists must use observations of earths surface to draw conclusions about the mantle.
why do scientists believe explains the increased density of material deeper into the mantle
H'm, i think it is either mantle of mantle and the crust of earth combined .so it is probably mantle
Scientists predict the mantle is about 2,900 km (1,800 mi) thick.
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
They can do this by how and how quickly seismic waves can move through the mantle.
seismometers
its the mantle
Scientists used detectors which determined the mantle existed. As well, scientists must hypothesize and theorize what cannot be readily seen, and make determinations based on the evidence that does exist.
it stops the sperm from reaching the egg.