Shooting seismic waves into the planet
Shooting seismic waves into the planet
Comparing the composition of the crust to other bodies in the solar system.
Comparing the composition of crust to other bodies in the solar system :)
Shooting seismic waves into the planet
Comparing the composition of the crust to other bodies in the solar system.
Rocks differ from each other because of their mineral composition and their formation method. They are just that way. Igneous are usually light and might have small crystals and holes. Sedimentary have layers and often have fossils. Metamorphic can have layers or crystals.
Type your answer here... D.Comparing the composition of the crust to other bodies in the solar system
The layers of the earth differ in thickness,density,physical state of materials and temperature.
They want to look into further details about any natural disaster that might happen that can damage the earth or OR they just want to discover more about the Earth's layers
by making inferences based on data from seismic waves.
Shooting seismic waves into the planet
Type your answer here... D.Comparing the composition of the crust to other bodies in the solar system
Scientists have been able to determine the composition of earth's layers using various ways. In most cases, samples have been taken and studied so as to determine the layers of the earth.
Type your answer here... D.Comparing the composition of the crust to other bodies in the solar system
making inferences based on data from seismic waves.
Weekly operation
Severals methods are all combined to give the scientist info on the layers of the Earth. For example they study the influence of the earth on orbits of the moon and other planets (mass distribution of the earth, mass density). They study the way seismic waves go through the earth which gives knowledge of layers. They use wave to sound. They examine sample of earth.
material is hotter and denser
Earth's layers classified by their composition and their physical properties.
making inferences based on data from seismic waves.
the material is hotter & denser
- By using seismic waves .