4. Gravitational force as mass . Explain why this happens.

Gold is not now being extracted from seawater. why not? a. it would be too disruptive to marine life to develop any marine mineral resources b. there is no gold in seawater c. we don't know how to extract minerals from seawater d. it would be too costly and difficult to separate the small amount of gold from the very large amounts of halite and other minerals

Describe the events that led to the partition of india, and explain the consequences of this event.

Exactly what kind of weather conditions would a cold front produce?