Answer:
Positive and negative ions
Explanation:
when these two come together it is considered ionic bonding.
Answer:
Productive uses of thermal energy include but are not limited to: cooking, drying, heating, smoking, baking, water heating, cooling and manufacturing. New and efficient technologies exist that significantly reduce the amount of biomass needed for fuel.
Explanation:
The major difference between lactic acid and alcohol fermentation is the products that are produced. In the 'L.A' fermentation, lactic acid and 150 kJ of energy is produced while in alcohol fermentation, alongside the alcohol (ethanol) and the 210 kJ of energy, carbon dioxide is produced.
In lactic acid fermentation:
C₆H₁₂O₆ ₋₋₋₋₋₋₋₋> 2C₃H₆O₃ + Δ150 kJ
while in alcohol fermentation:
C₆H₁₂O₆ -----------> 2C₂H₅OH + 2CO₂ + Δ210 kJ
The food web contains more biodiversity
Hope this helps
Wind turbines convert wind energy into electrical energy that we can use.
Windmills convert wind energy into mechanical energy to grind wheat into flour.
