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Comets have a tail because of the interaction between the comet's nucleus and the Sun's radiation. When a comet gets close to the Sun, the heat causes ice and other volatile substances on the comet's surface to vaporize and create a glowing cloud of gas and dust called a coma. The solar wind then pushes this material away from the comet, forming the tail that points away from the Sun.
What else can I help you with?
What condition that causes no condensation?
The condition that causes no condensation is when the relative humidity of the air is less than 100%. If the air is not saturated with moisture, then condensation will not occur.
What behavior of sound waves causes echoes to occur?
Echoes occur when sound waves reflect off of a surface and return to the listener's ears after a short delay. This behavior is known as sound wave reflection.
What does nutation cause to occur in celestial bodies?
Nutation causes a slight wobbling or nodding motion in the axis of rotation of celestial bodies.
What does force always do?
Force always causes a change in the motion or shape of an object. It can either accelerate an object, decelerate it, change its direction, or deform it.
What causes lightning to occur without the presence of clouds?
Lightning can occur without clouds when there is a discharge of electricity between the ground and the atmosphere, often due to the buildup of static electricity in the air. This phenomenon is known as "ground-to-cloud" lightning.
How often do comets occur?
several times a year
What causes the seasons to occur what causes the seasons to occur?
it is the tilt of the earth in the suns direction
Near which feature did a battle occur in 1876?
snake river
When do regular comets occur?
Every comet has its own orbit and its own timing in terms of how long it takes to orbit the sun.
What are the folk beliefs of comets?
Folk beliefs about comets often include superstitions about impending disasters or significant events. Some cultures view comets as omens of change or disruptions in the natural order. In astrology, comets are associated with transformation and spiritual awakening.
What geologic feature can occur due to build-up of sand?
A Beach.
What hormone causes ovulation to occur in the menstrual cycle?
The hormone that causes ovulation to occur in the menstrual cycle is called luteinizing hormone (LH).
what causes natural selection to occur?
the presence of predators
What is the primary feature of a dictatorship?
The primary feature of a dictatorship is that leaders make decisions without the consent of the people. Dissent is impossible and when it does occur, dissenters are repressed.
What is the primary feature of dictatorship?
The primary feature of a Dictatorship is that leaders make decisions without the consent of the people. Dissent is impossible and when it does occur, dissenters are repressed.
Do laccolith features occur when volcano lava cools at the surface?
No. A laccolith is an intrusive feature.
What feature of the mantle allows movement of the earths crusts to occur?
The proces is called convection
