Date post: | 08-Aug-2015 |
Category: |
Education |
Upload: | ezanii-sumarni |
View: | 64 times |
Download: | 4 times |
1.1 Science is part of everyday life
a.Science: The knowledge of things that happen in nature.
b.Natural phenomena: Events that occur naturally in the world that can explained through science knowledge. Example: formation of rainbow, tsunami, the melting of ice, the growth of plants.
The importance of science in everyday life
HOTS!!! Application in human's everyday life (TECNOLOGY) •communication - •agriculture - •medicine - •transportation -
textbook pg 4-5
Hazardous substances found in the laboratory
Diagram Example Explaination
Poisonous
mercury, bromine, sodium cyanide
causes death or harm if absorbed through the skin, swallowed or inhaled
Flammable
ethanol, petrol, kerosene burns easily