Answer:
Horizontal log construction is: a method of construction used in Scandinavia during the Middle Ages.
Explanation: bing
The correct answer is the first option.
The sentence that presents the correct subject-verb agreement is the first one since in it we are talking about "heavy rains" OR "fast-melting snow". In other words, the subject is coordinated by the conjunction "OR" which makes the subject singular. The verb "causes" is conjugated in the third person singular.
Usually they only know the words that are used often around them.
