Modelo de Prova

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1. Faça um desenho ilustrando as camadas do solo.

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1. Diferencie erosão eólica de erosão marítima.

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1. De que fator depende a composição do solo?

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1. Diferencie adubo orgânico de mineral.

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1. Qual o solo propício para o plantio?

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1. Qual a importância de animais como minhoca, tatu e formiga para o solo?

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1. Quais as técnicas utilizadas para tornar o solo melhor e produtivo?

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1. Quais os tratamentos de solo utilizados em sua cidade. Explique-os.

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1. Quais são os 5 R´s?

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1. A falta de saneamento básico é a causa de inúmeras doenças. Cite 3 delas.

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                                                                                                                                                                                                Boa Prova!