All MCQs

The passage states that the school recorded less litter and more participation.

Here “launched” means started or introduced.

Teachers noticed reminders worked best when they were short, visible and repeated weekly.

The passage explicitly mentions paper, plastic and cans.

The passage says the campaign aims to reduce waste and build cleaner classrooms.

Mass is conserved in chemical reactions.

Sodium uses the symbol Na.

Rusting forms a new substance, so it is a chemical change.

Acids have pH less than 7.

Covalent bonds involve sharing electrons.

Electrons carry negative charge.

Peribahasa itu membawa maksud usaha bersungguh-sungguh akan mendatangkan hasil.