Chemistry of Pesticides and Fertilizers in the Environment
Chemistry ⇒ Environmental Chemistry
Chemistry of Pesticides and Fertilizers in the Environment starts at 11 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Chemistry of Pesticides and Fertilizers in the Environment.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 11
Describe one method for minimizing fertilizer runoff from agricultural fields.
Describe one way in which fertilizers can affect human health.
Describe one way in which the use of pesticides can affect non-target organisms.
Describe the difference between persistent and non-persistent pesticides.
Describe the environmental impact of using DDT as a pesticide.
Explain how the use of nitrogen fertilizers can lead to the formation of 'dead zones' in aquatic environments.
Explain the term 'biomagnification' in the context of pesticide pollution.
Explain the term 'integrated pest management' (IPM).
Explain why some pesticides are more likely to persist in the environment than others.
