Which of these is an example of an ecosystem service? A. A mangrove forest protects a coastal village from erosion.

B. A farmer uses non-chemical means to control pests and weeds.

C. A city enacts a law to protect a local lake from runoff pollution.

D. After closing a mine, a company adds soil and plants native grasses in the area.
someone help me asap.

Bose-einstein condensation occurs at what temperature?

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.