Which of the following types of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rainfall is below 100mm?

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rainfall is below 100mm:

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rainfall is below 100mm:

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rainfall is below 100 mm :

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rainfall is below 100 mm.

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rain-fall is below 100mm ?

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rain-fall is below 100mm ?

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rain-fall is below 100mm ?

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rain-fall is below 100mm ?

Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rain-fall is below 100mm ?