Soils are made up of a mineral portion, an organic portion, air and water. What is meant by the
word organic?
nonliving, mineral in composition
composed of several organs
material that was produced by or was/is part of a living organism
musical in nature; played on the organ

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

Analyze the reaction to determine whether the reaction is exothermic or endothermic. explain your reasoning.