Burning coal produces sulfur dioxide
which contributes to acid rain."
In general the effective contol of pollution in Europe is due to the fact that European governments have been elected by citizens who are concerned with the environment on the understanding that they will pass meaningful legislation to address the people's concern about environmental problems.
When the acid rain comes down into forests, the trees, plants, and any other organism burns, it sometimes kills plants and trees It can also pollute lakes making their water unfit for any animals to drink from or live in.
Those of us who are past childhood and early adulthood probably have less to fear from the consequences of global warming and can focus on the short-term economic advantages of doing nothing. But there are some who are concerned to leave the world as a good place for their children and grandchildren to live. For them, global warming means rising sea levels, more prolonged droughts, more frequent severe floods, more intense storm events, starvation and forced displacement of populations, and economic losses even in the rich nations.
Steady surface temperature increases were noted between the 1970s and 1990s.
It depends on which early philosophers you mean (astrologers did not concern themselves much with the issue, as they were more concerned with what was in the sky than on the ground). Some thought the soil / stone just continued downwards. Others that there was a fiery place within (thus explaining volcanoes). Still others thought the world was Swiss cheesed with rivers and seas.
Burning coal produces sulfur dioxide which contributes to acid rain."
No, concern is a verb, or a noun meaning interest or worry. It can also mean a business (a lumber concern).One adjective form is the past participle, concerned, of the verb (to concern).
The word concern is a verb. The past tense is concerned. Concern can also be a noun.
Concern
concerned
The word 'concerned' is the past participle, past tense of the verb concern (concerns, concerning, concerned). The past participle of the verb is also an adjective (a concerned citizen).The word 'concern' is both a verb and a noun.Examples:Please don't concern yourself, maintenance has already been called. (verb)We appreciate the concern shown by everyone. (noun)
No, but "concerned" does rhyme with "burned". "Concern" rhymes with "burn".
concerned
hungry is to famished as concerned is to
Concerned can be a verb and an adjective. Verb: The past tense of the verb 'concern'. Adjective: Showing concern.
The word concern is a verb. The past tense is concerned. Concern can also be a noun.
You don't. If you are concerned about a dog in your neighborhood, it is better to try to prevent any possible injuries by calling the local dog warden. If you call the "homeowner insurance carrier", it is obvious that your only concern is in intervening in that homeowner's private insurance contract and that can get you into trouble and will not improve the safety in your neighborhood.