Answer:
True because when two or more compounds combine,a process takes place which results in producing minerals
Answer:
1.
Explanation:
1. Ban single use plastic and adopt litter control policies Litter control can also include the use of natural drainage systems and urban design to prevent direct littering into drainage systems and waterways, better maintenance of drainage systems, beach and harbor cleanup services; and community-led programs for clean-ups. In this effort, it is important to strengthen national and regional policies and regulations, as well as increase efforts to ensure compliance and enforcement.
2.Reduce or recycle plastic
Fees, voluntary programs, and bans on import and use of common litter such as single-use plastics bottles, straws, plastic bags, and single-use Styrofoam food containers. This should also involve efforts to limit the production and use of plastic in non-recoverable items, such as microbeads in personal care products and cosmetics. Encourage reduction of use of non-biodegradable products or packaging, as well as reuse of plastic items.
3.Control chemical and industrial pollution
Identify chemical pollutants hotspots, control the use and release of chemicals in artisanal mining, promote recycling of used oil in urban areas, and incentivize production of durable products that require less energy to manufacture and generate less waste. Partner with industries to implement better practices for the storage and handling of pollutants, and discharges from industrial sites.
Answer:
The correct answer is d) atmospheric air pressure
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Explanation:
The atmospheric pressure, also known as barometric, is what causes the weight of the mass of air that is acting on the earth.
This value will be higher or lower, depending on the altitude at which we are, with reference to the lowest point considered, which is usually the sea level, but is also influenced by some atmospheric effects produced by the circulation of currents of warm or cold air.
Theoretically, it is considered that the maximum value of atmospheric pressure is achieved at sea level, although in some parts of the earth there are areas below that level. Its value at this point corresponds to 1013 mbar or 760 mm Hg. The value of 1 atmosphere (atm) is also commonly used as a reference unit, but is not included in the International System of Units.
It is also known as barometric pressure, due to the instrument used for its measurement. It was Evangelista Torricelli who in 1643 invented the first barometer, although the name was given by Edme Mariotte some years later.
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