
Quiz sui Fertilizzanti e l'Agricoltura
Quiz
•
Science
•
2nd Grade
•
Practice Problem
•
Hard
LEONARDO SARRACCO
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è il principale scopo dei fertilizzanti?
Aumentare la produzione di piante
Eliminare i parassiti
Ridurre l'uso di acqua
Migliorare la qualità dell'aria
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quali sono i tre macronutrienti principali nei fertilizzanti?
Azoto, fosforo, potassio
Calcio, magnesio, zolfo
Ferro, rame, manganese
Ossigeno, carbonio, idrogeno
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chi ha inventato il superfosfato?
John Bennet Lawes
Fritz Haber
Lorenzo Monaco
Carl Bosch
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è l'elemento chimico più utilizzato nei fertilizzanti?
Fosforo
Azoto
Calcio
Potassio
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cosa provoca l'eutrofizzazione?
Diminuzione di piante
Aumento di temperatura
Riduzione di ossigeno nell'aria
Aumento di nitrati nell'acqua
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è la principale forma chimica dell'azoto utilizzata nei fertilizzanti?
Nitrito
Urea
Nitrato
Ammoniaca
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quale gas serra è prodotto dalla denitrificazione?
Ossigeno
Protossido di azoto
Metano
Anidride carbonica
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