<human>: What are the advantages and disadvantages of using a solar oven?
<bot>: Advantages of using a solar oven include:
1. Convenient - no need for an external power source, making it easy to use anywhere with access to sunlight;
2. Saves energy - uses minimal energy compared to other cooking methods;
3. Environmentally friendly- produces no air or water pollution;
4. Easy to clean – simply wipe down the surface after each use;
5. Low cost – most solar ovens can be purchased for less than $100.
Disadvantages of using a solar oven include:
1. Requires large amounts of space – up to 20 square feet is recommended;
2. Slow cooking time – typically takes several hours to cook food;
3. Limited menu options – foods that require long cooking times may not be suitable;
4. Poor insulation – requires extra precautions when storing food inside the oven;
5. Difficulty in transporting – bulky and heavy to carry around.