Understanding PSLE Science Concepts

What is the primary focus of the session introduced by Kenneth?

• Discussing the history of PSLE Science

• Understanding common misconceptions and FAQs in PSLE Science

• Learning about the structure of PSLE exams

• Exploring advanced scientific theories

Which two topics are identified as relevant to the question about water droplets in a plastic bag?

• Plants and Light

• Heat and Sound

• Plants and Heat

• Water and Air

Why is the topic of 'heat' relevant to the question about water droplets forming inside the plastic bag?

• Because the bag is exposed to sunlight

• Because condensation involves a change in temperature

• Because the vegetables generate heat

• Because the bag is made of a heat-conducting material

Which process in plants is responsible for the release of water vapor?

• Transpiration

• Respiration

• Evaporation

• Photosynthesis

What happens to the water vapor once it is released from the leaves inside the plastic bag?

• It remains as vapor inside the bag

• It is absorbed back into the leaves

• It condenses on the cooler inner surface of the bag

• It evaporates into the air