11. It is salty and found in the seas and oceans.
1 point
Seawater
Freshwater
12. It does not contains salt and is found in open small bodies of water like rivers, lakes,creeks and ponds.
1 point
Seawater
Freshwater
13. Seawater is also called __
1 point
Hard water
Surface water
14. It is called surface water which flows from land into streams and rivers.
1 point
Ground water
Fresh water
15. It is found beneath the Earth's surface which accumulated in the underground layer.
1 point
Rainwater
Groundwater
16. How many types of soil are there?
1 point
2
3
17. Which type of soil is best for planting?
1 point
Clay soil
Loam soil
18. How do each soil type differ?
1 point
Shape
Texture
19. In which layer of soil do we usually find loam ?
1 point
Topsoil
Subsoil
20. Which best describe humus?
1 point
contains decayed plants and animals
a combination of sand and clay
pa sagot po please matinong sagot po kailangan ko