Tuesday, August 30, 2016

Man and his Impact to the Environment

1. Global Warming
Watch the following video.
In no less than 50 words, explain in your own words how global warming comes about?



2. Effects of fertiliser in rivers and lakes
Watch the following video.
In no less than 50 words, describe the harmful effect of fertiliser in rivers and lakes.



3. Haze

Read the article
http://www.bbc.com/news/world-asia-34265922
From the article, answer the following questions;-

a) What is the cause of the haze?

b) What are the negative effects of the haze in the region?

c) What makes the haze so difficult to eliminate from the region?

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Click the following links to access response sheet for your respective classes


Thursday, May 19, 2016

Adaptation

INSTRUCTIONS

TASK #1 - PHYSICAL vs STRUCTURAL ADAPTATION
Watch the following videos and answer the questions in the Google Form here;- 

Physical Adaptation
https://youtu.be/fRX2JtKFUzk

Behaviour Adaptation
https://youtu.be/7o7p4A6FfZw

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TASK #2 - ANIMAL FEATURE

Instructions for pupils
1. Log-in Google docs through asknLearn

2. Create a new Powerpoint Slide

3. Do a write-up on 1 animal. Create 5 slides.


1st Slide Name and Picture of Animal


2nd SlideState 3 physical (or abiotic factors) in the environment it lives in


3rd Slide - Find out about its Prey/Predator (if any)


4th Slide - State 2 types of physical(structural) adaptation it has


5th Slide - State 1 type of behavioural adaptation it has


4. Submit the link of your document though the submission padlet page for your respective classes