6. Temperatures have been rising since , but the is increasing. Options:
a. The beginning of the Pleistocene; rate of increase
b. Earth began; rate of decrease
c. Plants evolved; rate of decrease
d. The end of the Pleistocene; rate of increase

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .