Want this question answered?
All properties are useful there is no one property that is "least useful".
Chemical energy in gasoline becomes useful when we run our vehicles. In wood, it becomes useful when we burn it to heat our homes. In foods, it becomes useful when we eat the food.
If you are stuck with metal for example you can heat it
Metal ores are refined into metal. Metal is very useful, hence, metal ore is also useful.
Ammonia is a useful gas. We use it for make baking soda.
It is useful when dealing with very small or very large numbers.
An environmental catalyst speeds up an environmental related process. It is useful in conversion of green raw materials and waste into energy.
Community Answer 1Barometer and voltmeter_____________________________________________Community Answer 2A thermometer and light meter are the most useful when measuring two environmental changes.
barometer and voltmeter
Barometer and voltmeter
Check out http://academicwriter1.wordpress.com/. That is the site that will be useful for you.
Barometer and voltmeter
Barometer and voltmeter
it is useful because it can aware all the peoples to now about it and also to protect or environment to such harmful effects
Bivalve's are useful environmental indicator organism because most bivalves are filter feeders specially in polluted area or in a water and they filter most bacteria where polluted area is present.
Environmental scanning is important in international business because the needs of consumers change rapidly. With environmental scanning, a business can adapt to the market as necessary.
A thermometer and light meter are the most useful when measuring two environmental changes.