Which of the following human actions is most apt to result in a long term increase in soil pH?
A) irrigation with high sodium salt-containing waters
B) application of NH4- containing fertilizers
C) emission of gases from automobiles
D) application of farm manure
E) application of unlimed sewage sludge
A
You might also like to view...
A battery date code sticker indicates D6. What does this mean?
A) It was built the second day of the week (Tuesday). B) The date it was shipped from the factory was April, 2006. C) The battery expires in December, 2002. D) The date it was shipped from the factory was December, 2006.
What type of refrigerant line connections are used on multisplit systems?
A) Single set of connections on the outdoor unit B) Multiple connections on the outdoor unit C) A refrigeration network similar to a heat recovery system D) Both A and B could be used.
If a circuit breaker that protects an air conditioning system continually trips at a residence you should ________
A) put in a larger one B) put a jumper wire around the circuit breaker so it is no longer in the circuit C) troubleshoot the system to determine what is causing the system to draw extra current
An issue that many organizations are currently struggling with is the presence and ease of using external data storage locations, many of which are free to use. Why is this an issue?
What will be an ideal response?