What are some important pros and cons for irrigation?

If there are laws or rules in a society and they are in conflict, how do we decide which takes precedence?

Eastern europe and parts of northern europe have which of the following climates?

How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.