антропогени климатски промени

(1) The chords of a tune. 'Playing' or 'running' the changes means using suitable scales, etc. , over each given chord of the tune. Determining the exact changes to use is a big ...

рафинирање на нафта

自然環境; 気候変動

Oil refining is the process of taking crude oil and turning it into fuels such as petrol and diesel. Crude oil varies in its composition, consisting of hydrocarbons and other ...

органско земјоделство

自然環境; 気候変動

There is no universally accepted definition of organic farming, and each country regulates what can and cannot be labelled "organic". In general, it describes a form of ...

озон

自然環境; 気候変動

Ozone is made up of three oxygen atoms. It has benefits and dangers depending on where in our atmosphere it occurs: near ground level, it is a pollutant that affects respiration; ...

емисии по глава на жител

自然環境; 気候変動

The total amount of greenhouse gas emitted by a country per unit of population.

пестицид

自然環境; 気候変動

A pesticide is a substance used to kill a pest, and in a farming context a pest is anything that attacks or competes with crops. Hence, there are many different types of ...

фотоволтаична клетка

自然環境; 気候変動

Photovoltaics are materials that produce electricity from sunlight. A single photovoltaic cell can be used to power small devices such as calculators; combined in solar panels ...