SCIENCES UH UNIT 4 AND 5

There are three types of materials around us (Ada tiga tipe benda di sekitar kita, ). They are:

1. benda padat ( solid )

2. benda cair (.............. )

3. benda gas (................)

(a)  

Choose the things below that are solid materials! (you may choose more than one answer/boleh milih lebih dari satu jawaban)

• 
• 
• 
• 

All solids keep their (bentuk) (a)   and take up a definite place.

Liquid can (mengalir) (a)  

It has no fixed shape so it will take the shape of the container in which it is in.

Choose materials that ARE NOT liquid.

• BALOON

• JUICE

• OIL

• WATER

Can wee see gases?

• YES

• NO

A gas has no definite shape (Gas tidak memiliki bentuk yang pasti). It takes up all the space available (Gas menempati seluruh ruangan) and it can flow (gas bisa 'mengalir').

• YES

• NO

mention names of gases that we inhale and exhale everyday (sebutkan nama gas yang kita hirup dan kita keluarkan setiap hari).

(a)  

All materials we use (solid, liquids and gases) come from ...........

Seluruh benda yang kita gunakan yaitu benda padat, cair dan gas berasal dari planet .................

(a)  

Some useful materials from Earth that we use are oil (liquid), natural gas (gas) dan metals (solid).

• true

• false