![Picture](/uploads/9/4/3/2/94323205/blue-beakers-7-color.jpg?1478711234)
- The percent of oxygen produced by Algae is 30-50 % WOW!
- CFCs were developed in the 1930s as safe, non-toxic, and non-flammable alternatives to dangerous chemicals such as ammonia. RADICAL!
- Uses of CFCs in manufacturing include: aerosol sprays, blowing agents for foams, solvents, and refrigerants. AWESOME!
- The first fertilizer factory was set up by Sir John Lawes in Britain in 1843. He made superphosphate by dissolving bones in acid. Phosphates now come from bones or rocks. SICK!
- Natural fertilizers such as manure and compost have been used since the earliest days of farming. COOL!
- Pesticides sprayed on crops still remain in the food we consume. OMG!
- Oxygen was poisonous to the organisms that populated the early Earth. By producing oxygen, the first algae may have created the greatest toxic waste crisis in history. HOLY MOLY CANNOLI!