Friday, May 13, 2016

9th -14th May

QUESTIONS

LS - Food Chain and Food Web
http://goo.gl/forms/WRAabiIJz8

LS - Photosynthesis
http://goo.gl/forms/vzspuFSMas

ANSWERS 

LS - Food Chain and Food Web

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Learning Point
i. Decomposers break down dead matter into simpler substances like water, carbon dioxide and nutrients.

ii. Organisms that help in decomposition like millipede, woodlice, termites break up dead matter into smaller pieces.

Monday, April 18, 2016

Week 4

QUESTION

- Environment

- Heat


ANSWERS

- Environment

- Heat

Misconception
1. "heat can be prevented from being conducted" . 
Prevented means not at all.

2. There is no such thing as "insulator of heat". All matter conducts heat. Matter can be poor/bad conductor of heat but not insulator of heat.