Cambridge O Level Courses

O Level Biology Prep Tests

O Level Biology Tests

Pollution Inorganic Wastes as Cause MCQ with Answers PDF Download

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Biology: Pollution Inorganic Wastes as Cause MCQs PDF Download

MCQ: Arsenic is an example of

A) organic waste
B) inorganic waste
C) acid
D) base

MCQ: Chemical spraying in agriculture may contaminate

A) vegetables
B) fruits
C) farmers
D) underground water

MCQ: Cadmium is an example of

A) organic waste
B) inorganic waste
C) nitrogenous waste
D) carbonic waste

MCQ: Compounds which tend to accumulate in bodies are

A) passed on to final consumers
B) are not excreted from the bodies
C) may contain lead and mercury
D) all of above

MCQ: Inorganic wastes may include

A) mercury
B) arsenic
C) cadmium
D) all of above

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