Weather is determined by the values of meteorological factors: temperature, air umididatea, wind direction and speed, atmospheric pressure, air turbulence, the amount and type of precipitation. These factors are measured by specific instruments - thermometers, barometers, hydrometers, weathervane to The measured values over long periods of time (years or decades) statistically give us information about the climate of a region.
Carbon comes from stones, plastics, and other inorganic items.
Explanation:
Carbon belongs to the fourth group on the periodic table with an atomic number of 6.
It is an important compound having three allotropic forms which are graphite, diamond and amorphous carbon.
Carbon exists mostly in solid forms and reacts with other atoms in combined state.
- Carbon is found in stone for example limestone and dolomite.
- Carbon makes up plastic because they are derived from hydrocarbons.
- Carbon also exists in other inorganic forms like diamond and graphite.
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Answer:
Thomas Malthus
Explanation:
Malthusian theory of popualtion in his own words stated, “By nature human food increases in a slow arithmetical ratio; man himself increases in a quick geometrical ratio unless want and vice stop him.The increase in numbers is necessarily limited by the means of subsistence Population invariably increases when the means of subsistence increase, unless prevented by powerful and obvious checks.”
