I think the two sources would be drip irrigation which is like a river, lake, groundwater, etc... The second source could be is making a new irragation system that could deliver water faster.
The government takes part by passing regulations to protect the public.
I would say that the resource you could use to find the meaning of <em>ambiguous </em>is the dictionary.
An almanac is an annual publication about weather, crops, etc.
A thesaurus is a dictionary of synonyms.
An encyclopedia is self-explanatory.
The Chinese city of Hong Kong was a British colonial territory that was returned to Chinese control in 1997.
Answer should be D) or the fourth option.
Answer:
I think the correct answers are molten material,magnetic strips and continent material.
Explanation: