The Ural mountains separates Asia from Europe.
They are located at the edge of Russia and the beginning of Siberia.
The types of seismic waves are confined at the surface are
- Rayleigh waves
- Love waves
<u>Explanation:</u>
Rayleigh wave are having the motion of retrograde particle which is confined to the vertical plane of the motion. Love wave are having the motion which is transverse which is confined to horizontal plane of the motion. If we talk about other mentioned waves than P waves, S- waves all travel in different pace from slow to fastest. S-waves travel in slow pace whereas p-waves are called the fastest. Disperse waves also travel in a decent speed
Answer:
A TBA may encompass one or more of the following activities: • An “all appropriate inquiry” assessment (Phase I), including a historical investigation and a preliminary site inspection; • A more in-depth environmental site assessment (Phase II), including sampling activities to identify the types and concentrations of ...
Answer:
- Enriches soil, helping retain moisture and suppress plant diseases and pests.
- Reduces the need for chemical fertilizers.
- Encourages the production of beneficial bacteria and fungi that break down organic matter to create humus, a rich nutrient-filled material.
- Reduces methane emissions from landfills and lowers your carbon footprint.
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Answer:
A. There was no data, observations, or theories to support Lemaitre's idea.
Explanation:
Georges Lemaitre first propose his idea that the universe had a beginning and it has been expanding in 1927. His theory was strongly opposed by majority of the scientist because it lacks data, observations, or theories to support his idea. In fact his theory was dependent on the works of major scientist like Albert Estein , Friedman's etc.
His theory enunciated that the earth had a beginning and their was a massive explosion of atoms, galaxies and other earthly bodies. Since then he believes the earth had been expanding to occupy the spaces and invariably become less dense. His theory has been modify as the big bang theory.
