give the meaning of the following .tnx....1. astronomy 2. geology 3. chemistry 4. physics 5. meteorology?

Answer 1

Astronomy (Greek: αστρονομία = άστρον + νόμος, astronomia = astron + nomos, literally, "law of the stars") is the science of celestial objects (e.g., stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere (e.g., auroras and cosmic background radiation). It is concerned with the evolution, physics, chemistry, and motion of celestial objects, as well as the formation and development of the universe.

http://en.wikipedia.org/wiki/Astronomy

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Geology (from Greek γη- (ge-, "the earth") and λογος (logos, "word", "reason"))is the science and study of the solid matter of a celestial body, its composition, structure, physical properties, history and the processes that shape it. It is one of the Earth sciences.

http://en.wikipedia.org/wiki/Geology

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Chemistry (from Greek χημεία khemeia[1] meaning "alchemy") is the science of matter at the atomic to molecular scale, dealing primarily with collections of atoms, such as molecules, crystals, and metals. Chemistry deals with the composition and statistical properties of such structures, as well as their transformations and interactions to become materials encountered in everyday life. Chemistry also deals with understanding the properties and interactions of individual atoms with the purpose of applying that knowledge at the macroscopic level. According to modern chemistry, the physical properties of materials are generally determined by their structure at the atomic scale which is determined by the properties and energies of the interactions.

http://en.wikipedia.org/wiki/Chemistry

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Physics (from the Greek, φύσις (phúsis), "nature" and φυσική (phusiké), "knowledge of nature") is the science concerned with the discovery and understanding of the fundamental laws which govern matter, energy, space and time. That is, physics deals with the elementary constituents of the Universe and their interactions, as well as the analysis of systems which are best understood in terms of these fundamental principles. Physics is a study of the inorganic, physical world, as opposed to the organic world of biology, physiology, etc. Physics overlaps with chemistry concerning the electro-chemical interactions of substances.

http://en.wikipedia.org/wiki/Physics

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Meteorology is the interdisciplinary scientific study of the atmosphere that focuses on weather processes and forecasting. Meteorological phenomena are observable weather events which illuminate and are explained by the science of meteorology. Those events are bound by the variables that exist in Earth's atmosphere. They are temperature, pressure, water vapor, and the gradients and interactions of each variable, and how they change in time. The majority of Earth's observed weather is located in the troposphere.

Meteorology, climatology, atmospheric physics, and atmospheric chemistry are sub-disciplines of the atmospheric sciences. Meteorology and hydrology comprise the interdiscplinary field of hydrometeorology.

http://en.wikipedia.org/wiki/Meteorology

Answer 2

astronomy 2. geology 3. chemistry 4. physics 5. Meteorology



as·tron·o·my

The scientific study of matter in outer space, especially the positions, dimensions, distribution, motion, composition, energy, and evolution of celestial bodies and phenomena.


ge·ol·o·gy

The scientific study of the origin, history, and structure of the earth.
The structure of a specific region of the earth's crust.
A book on geology.
The scientific study of the origin, history, and structure of the solid matter of a celestial body.


chem·is·try

The science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems.
The composition, structure, properties, and reactions of a substance.
The elements of a complex entity and their dynamic interrelation: "Now that they had a leader, a restless chemistry possessed the group" (John Updike).
Mutual attraction or sympathy; rapport: The chemistry was good between the partners.


phys·ics

(used with a sing. verb) The science of matter and energy and of interactions between the two, grouped in traditional fields such as acoustics, optics, mechanics, thermodynamics, and electromagnetism, as well as in modern extensions including atomic and nuclear physics, cryogenics, solid-state physics, particle physics, and plasma physics. (used with a pl. verb) Physical properties, interactions, processes, or laws: the physics of supersonic flight. (used with a sing. verb) Archaic The study of the natural or material world and phenomena; natural philosophy.


me·te·or·ol·o·gy

The science that deals with the phenomena of the atmosphere, especially weather and weather conditions

Answer 3

These are the studies of:
1 the stars
2 the earth
3 the make-up and transformation
of matter
4 the ways that energy is transferred in matter
5 the weather

Learn to use your dictionary, doofus!
(I don't even know why I'm bothering to perpetuate your laziness, except for that I'm bored...)

Answer 4

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