Gr5_Sci_Lsn 2: What is the effect of Light, Sound and Heat in our lives ?

Question	Answer
The Effect of Light, Sound and Heat in Our Lives	Light, Sound and Heat makes our lives easier.
The Importance of Light	1. To see things around us 2. It can warm us 3. Plants need sunlight to undergo the process of photosynthesis 4. It serves as decorations 5. It is used to communicate
Objects that allow light to pass through.	TRANSPARENT OBJECTS
Objects that allow some light to pass through.	TRANSLUCENT OBJECTS
Objects that does not allow light to pass through.	OPAQUE OBJECTS
The Importance of Sound	1. It helps us hear instructions 2. It helps us heed warnings 3. It makes us enjoy music and be part of conversations
The Importance of Heat	1. It keeps us alive 2. It warms our bodies 3. It cooks our food 4. It dries our clothes 5. It is used in the production and manufacture of products
The abnormal condition of having a low body temperature.	HYPOTHERMIA

Resource summary

	Created by Rose Tabije almost 5 years ago