The Author's Reasons
RI.1.8
Read the text, then answer the questions.
From Flower to Jar
A honeybee visits about a hundred flowers on one trip. She sucks up nectar and stores it in a special stomach. Back at the hive, she passes the nectar to another bee. That bee chews it for about half an hour. Then it goes into a wax cell. The bees fan the cell with their wings. The water dries out and the nectar thickens into honey. Then the cell is sealed with wax.
- 1. Why do the bees fan the cell with their wings?
How Milk Gets to the Shop
A dairy cow is milked twice a day, in the morning and the evening. The milk goes straight into a cold tank. Cold milk keeps fresh much longer than warm milk. A tanker takes the milk to a dairy. There it is heated for a few seconds to kill germs, then cooled again fast. This is called pasteurising. Last, the milk is poured into bottles and driven to the shop.
- 1. Why is the milk heated for a few seconds?
LessonPrint · RI.1.8 · Set 11 · free to copy for classroom use