Foram encontradas 50 questões.
Provas
Assinale a alternativa que designa a percepção seletiva.
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Assinale a alternativa que agrupa corretamente as principais ferramentas da qualidade:
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Can I help reduce energy consumption?
We have an important role to play right now. Energy conservation helps a lot in preserving our planet’s rich natural resources and promoting a healthy environment. Here you will find simple things that you can do to help reduce energy consumption.
· Turn–off non-essential lights and appliances. The electricity generated by fossil fuels for a single home puts more carbon dioxide into the air than two average cars.
· Avoid turning on large appliances such as washers, dryers, and electric ovens during peak energy hours: from 5:00 am to 9:00 am and 4: pm to 7:00 pm.
· Install white window curtains to reflect heat away from the house. Close them at night to reduce the amount of heat lost through windows. People who live in countries that have warm climates should do this during the day as well.
· Turn off the lights in any room you are not using and consider installing timers, photo cells, or occupancy sensors to reduce the amount of time your lights are on.
Provas
- Gramática - Língua InglesaPronomes | PronounsPronome relativo | Relative clauses
- Gramática - Língua InglesaPronomes | PronounsPronome reflexivo | Reflexive Pronoun
- Gramática - Língua InglesaPronomes | PronounsPronome indefinido | Indefinite Pronouns
- Gramática - Língua InglesaPronomes | PronounsPronomes interrogativos | Question words
Can I help reduce energy consumption?
We have an important role to play right now. Energy conservation helps a lot in preserving our planet’s rich natural resources and promoting a healthy environment. Here you will find simple things that you can do to help reduce energy consumption.
· Turn–off non-essential lights and appliances. The electricity generated by fossil fuels for a single home puts more carbon dioxide into the air than two average cars.
· Avoid turning on large appliances such as washers, dryers, and electric ovens during peak energy hours: from 5:00 am to 9:00 am and 4: pm to 7:00 pm.
· Install white window curtains to reflect heat away from the house. Close them at night to reduce the amount of heat lost through windows. People who live in countries that have warm climates should do this during the day as well.
· Turn off the lights in any room you are not using and consider installing timers, photo cells, or occupancy sensors to reduce the amount of time your lights are on.
Provas
- Pronome subjetivo | Subjective pronoun
- Gramática - Língua InglesaPronomes | PronounsPronome possessivo adjetivo | Possessive adjective
Can I help reduce energy consumption?
We have an important role to play right now. Energy conservation helps a lot in preserving our planet’s rich natural resources and promoting a healthy environment. Here you will find simple things that you can do to help reduce energy consumption.
· Turn–off non-essential lights and appliances. The electricity generated by fossil fuels for a single home puts more carbon dioxide into the air than two average cars.
· Avoid turning on large appliances such as washers, dryers, and electric ovens during peak energy hours: from 5:00 am to 9:00 am and 4: pm to 7:00 pm.
· Install white window curtains to reflect heat away from the house. Close them at night to reduce the amount of heat lost through windows. People who live in countries that have warm climates should do this during the day as well.
· Turn off the lights in any room you are not using and consider installing timers, photo cells, or occupancy sensors to reduce the amount of time your lights are on.
Provas
Identifique as afirmativas verdadeiras ( V ) e falsas ( F ), de acordo com o texto.
( ) If you’re not in the room the use of timers to turn of the lights helps to save energy.
( ) Living in a warm region one shouldn’t have curtains at home.
( ) The color that your curtains must be is white, because they reflect the heat.
( ) A car releases the same amount of carbon dioxide into the air than a household generates.
( ) Anybody can preserve and help the Earth’s natural resources.
Assinale a alternativa que indica a sequência correta, de cima para baixo.
Provas
No mês de novembro, não há presença de algas no reservatório. Um mês após, nota-se a presença de 18 m2 de algas na superfície do reservatório. Após dois meses, verifica-se a presença de 54 m2 ; após três meses 162 m2 e, assim, sucessivamente.
Considerando esta progressão, podemos afirmar que 6 meses após a verificação feita no mês de novembro, a presença de algas na superfície do reservatório sera de:
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Na primeira semana ela contrata 8 funcionários, na segunda 12 funcionários, na terceira 16 funcionários e assim sucessivamente.
Considerando esta progressão, quantas semanas são necessárias, no mínimo, para que esta empresa esteja contratando mais do que 70 funcionários por semana?
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Provas
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