top of page

SOIL

HI TODAY WE WILL LEARN ALL ABOUT SOIL FIRST WE WILL SEE TYPES OF SOIL THEN LAYERS OF SOIL


BUT THE MOST IMPORTANT THING IS WHEN WHEATERING OF ROCKS PLANTS AND ANIMALS ARE MIXED TOGHETER A THIN LAYERS OF SOIL FOARMS

TYPES OF SOIL


GRAVEL- GRAVEL IS A SAND OF ROCKS THAT HOLDS LESS WATER BECAUSE THERE ARE GAPES BETWEEN THE STONES


SANDY- SAND DRAINS WATER FASTER


CLAY- IS VERY STICKY SO IT HOLDS WATER WELL


LOAM- IS A MIXTURE OF CALY AND SAND SO IT HOLDS WATER WELL


NOW LETS SEE LAYERS OF SOIL

FIRST LAYER IS CALLED TOPSOIL - IT IS RICH IN HUMUS AND HAS WATER


SECOND LAYER IS CALLED SUBSOIL- IT CONTAINS SMALL ROCKS AND HAS LESS WATER


THIRD LAYER IS CALLED BEDROCK- IT CONTAINS LARGE ROCKS AND DOES NOT HAVE MUCH WATER


SO THIS IS ALL ABOUT SOIL








4 views0 comments

Recent Posts

See All

camp-out with me

A long time ago there was a girl named grace she was very excited to go for camp-out with her friends. One day her mother said come it is time to go for camping she sat on the bus and went to the acad

Comentários


bottom of page