Why is International Geophysical Year?
In 1950 the need for data on a worldwide scale led him to propose the International Geophysical Year, a cooperative study of the Earth, which was carried out by the International Council of Scientific Unions while he was president in 1957–59.
What did the International Geophysical Year group study?
From July 1957 to December 1958 an international cooperative scientific program was conducted to study the earth and its environment. This program was called the International Geophysical Year.
What is a result of the International Geophysical Year 1957 58?
Other significant achievements of the IGY included the discovery of the Van Allen radiation belts by Explorer 1 and the defining of mid-ocean submarine ridges, an important confirmation of plate-tectonic theory.
What is IGY?
IGY means “I Get You.” The abbreviation IGY is typically used with the meaning “I Get You” to indicate understanding of what someone has said.
What is the meaning geophysical?
: a branch of earth science dealing with the physical processes and phenomena occurring especially in the earth and in its vicinity.
What was the purpose of the first International Polar Year?
The First International Polar Year (1882–1883) Observers made coordinated geophysical measurements at multiple locations in the Arctic during the same year enabling multiple views of the same phenomena, allowing broader interpretation of the available data and validation of the results obtained.
What were the 2 satellite projects that the US presented?
Two satellite projects in the United States were likewise developed in the context of the IGY. The resulting Vanguard and Orbiter (later Explorer) projects emerged as rivals, not just to the Sputnik program but also occasionally to each other.
Is Geophysics a physical science?
Geophysics (/ˌdʒiːoʊˈfɪzɪks/) is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment, and the use of quantitative methods for their analysis.
Is IgY an antibody?
Immunoglobulin Y (abbreviated as IgY) is a type of immunoglobulin which is the major antibody in bird, reptile, and lungfish blood. It is also found in high concentrations in chicken egg yolk.
What is geophysical work?
Geophysicists study the surface and internal makeup of the earth. They use physics, math, and geology. Exploration geophysicists look for oil, natural gas, water, and minerals. They most often work for business and environmental projects.
What are geophysical features?
Geophysics deals with a wide array of geologic phenomena, including the temperature distribution of the Earth’s interior; the source, configuration, and variations of the geomagnetic field; and the large-scale features of the terrestrial crust, such as rifts, continental sutures, and mid-oceanic ridges.