Analogy: ISLAND to OCEAN Relationship

This question asks us to identify the relationship between ISLAND and OCEAN and apply that same relationship to OASIS.

Let's break down the relationship:

• An ISLAND is defined as a piece of land that is completely surrounded by a larger body of water, the OCEAN (or sea).
• The key characteristic is a piece of land surrounded by a vast expanse of water.

OASIS Environmental Context

Now, let's consider the term OASIS.

• An OASIS is a fertile area in a desert, usually with water and vegetation.
• Think about where an OASIS is typically found. It's a spot of life and greenery that stands out in a typically barren, dry environment.
• This environment surrounding the OASIS is the DESERT.

Comparing Options for OASIS

We need to find the environment that surrounds an OASIS, similar to how the OCEAN surrounds an ISLAND.

• DESERT: An OASIS is a fertile spot within a DESERT, making the DESERT the surrounding environment. This matches the ISLAND-OCEAN relationship.
• FIELD: A field is typically a cultivated or open area of land, often grassy or used for agriculture. While an oasis might contain fields, the field itself isn't the encompassing environment.
• HILLS: Hills are natural elevations of the earth's surface. An oasis is not typically defined by being surrounded by hills as its primary characteristic.
• FOREST: A forest is an area dominated by trees. An oasis is the opposite of a forest in its typical surrounding environment (a desert).

Conclusion on OASIS Relationship

Just as an ISLAND is land surrounded by the OCEAN, an OASIS is a fertile area surrounded by the DESERT. Therefore, OASIS is related to DESERT in the same way ISLAND is related to OCEAN.