Cooking experience

Essay #5 Science 5th Grade Hello, in today’s lesson I will be talking about my favorite cooking experience in food science and chef school. Let’s go. In food science and chef school I learned a lot about vegetables, fruits, herbs and spices, and how to use them in the kitchen. I enjoyed the many cooking

The atmosphere

Hi, this lesson is about the atmosphere. The atmosphere is the ocean of air that surrounds the Earth. Scientist discovered that there are four layers of gases in the atmosphere. Troposphere We humans live in the troposphere, the first layer of the atmosphere. The air we breathe is 78% nitrogen (N) and 21% oxygen (O2),