Table of Contents
What is the capture theory?
The Capture theory postulates that government regulation is effected in order to meet the needs for regulation of industry, i.e. legislators are captured by the industry, the regulation organization will be controlled finally by the industry, i.e. lawmen are captured by the industry.
What is the accretion hypothesis?
[ə′krē·shən hī′päth·ə·səs] (astronomy) Any hypothesis which assumes that the earth originated by the gradual addition of solid bodies, such as meteorites, that were formerly revolving about the sun but were drawn by gravitation to the earth.
Why is the capture theory wrong?
capture: moon formed elsewhere in the solar system and was subsequently captured during a close encounter with Earth. Theory fails because capture is virtually impossible for an object as large as the moon.
What is the sister hypothesis?
The sister theory—the Moon formed together with (but independent of) Earth, as we believe many moons of the outer planets formed. The capture theory—the Moon formed elsewhere in the solar system and was captured by Earth.
What is capture in government?
In politics, regulatory capture (also client politics) is a form of corruption of authority that occurs when a political entity, policymaker, or regulator is co-opted (conspired) to serve the commercial, ideological, or political interests of a minor constituency, such as a particular geographic area, industry.
What is capture theory of moon?
Capture theory suggests that the Moon was a wandering body (like an asteroid) that formed elsewhere in the solar system and was captured by Earth’s gravity as it passed nearby. It proposes that the Moon formed during a collision between the Earth and another small planet, about the size of Mars.
What is an example of accretion?
Accretion is defined as the part of something that has been added. An example of an accretion is the garage someone may build on his home. The definition of accretion is the state of having gone through extension or addition of length or overall size.
What is the accretion process?
In planetary science, accretion is the process in which solids agglomerate to form larger and larger objects and eventually planets are produced. The initial conditions are a disc of gas and microscopic solid particles, with a total mass of about 1% of the gas mass. Accretion has to be effective and fast.
What is the colliding planetesimals hypothesis?
The Colliding Planetesimals Theory: The interaction of earth-orbiting and Sun-orbiting planetesimals (very large chunks of rocks like asteroids) early in the history of the Solar System led to their breakup. The Ejected Ring Theory: A planetesimal the size of Mars struck the earth, ejecting large volumes of matter.
Why did Theia crash into Earth?
Theia was eventually perturbed away from that relationship by the gravitational influence of Jupiter and/or Venus, resulting in a collision between Theia and Earth. Computer simulations suggest that Theia was traveling no faster than 4 km/s (8,900 mph) when it struck Earth at an estimated 45-degree angle.
What happened to Earth and Theia?
The Giant Impact Hypothesis suggests that some 4.5 billion years ago, a Mars-sized planetesimal dubbed Theia slammed into Earth. The impact sent chunks of both Earth and Theia into orbit around our young planet, eventually forming the Moon.
What is regulatory capture example?
The ICC is now regarded as a classic example of regulatory capture, in which regulators enact rules in favor of the regulated industry. For example, in the Transportation Act of 1920, Congress allowed the ICC to regulate minimum, not just maximum, shipping rates.