No electricity - PowerPoint PPT Presentation

DEHYDRATING FOOD FOR LONG-TERM STORAGE

DEHYDRATING FOOD FOR LONG-TERM STORAGE. Long-Term Food Storage Enemies. Water/Moisture Oxygen Light Heat Rodents and Bugs. What is Dehydration?. Removal of moisture Allows preservation &amp; long-term storage. Why Dehydrate?. Shelf Life

★ ★ ★ ★ ★

350 views • 15 slides

Light bulb scheme!

Light bulb scheme!. By Callie, Grace and Andrew. The light bulb scheme is a light bulb made out of… Pet soda bottle Galvanized Iron (GI) Sheet Rubber sealant Bleach Filtered water No Electricity The light bulbs help other people in Ghana to have light as well as us.

★ ★ ★ ★ ★

390 views • 4 slides

View No electricity PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of No electricity PowerPoint presentations. You can view or download No electricity presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.