Question

how do oceans influence seashore climates?
they tend to make them colder.
they tend to increase temperature ranges.
they tend to reduce temperature ranges.
they tend to make them warmer.

Explanation:

Oceans have a high specific heat capacity. They absorb heat during the day and release it at night. This moderates the temperature of nearby seashore areas. As a result, the temperature range (difference between day - time high and night - time low temperatures) is reduced. For example, coastal cities like San Francisco have less extreme temperature variations compared to inland cities due to the influence of the nearby ocean.

Answer:

C. They tend to reduce temperature ranges.