Chambers's Elementary Science Readers - Book I by Various
page 33 of 149 (22%)
page 33 of 149 (22%)
|
know about chalk?'
8. Mother smiled and began: 'There was once a very deep sea, full of live things, little and big. And on the top of the water were crowds of tiny things in shells, that put out long arms like threads to catch their food. 9. 'When they died they all dropped to the bottom of the sea, and lay there. The shells were so very little that they made a sort of mud when they were mixed with the water. 'And now the mud is dry, and we call it chalk!' THE MOUSE. an´-i-mal noise mouse cheese har´-vest stalk should four tail nib´-ble young |
|