Ocean is the answer because terrestrial habitat are the habitat which in related to forest,land,animals and ocean and land are different and both has different properties so all the option are related to land,forest and more except ocean

Explanation:

Terrestrial habitat refers to habitats that are found on land. These habitats include various types of landforms such as forests, grasslands, deserts, mountains, and wetlands. They support a wide range of plants and animals that have adapted to survive in these environments.

Let's analyze each option and determine whether it is a terrestrial habitat or not:

a) Ocean: The ocean is a large body of saltwater that covers most of the Earth's surface. It is not a terrestrial habitat because it is not located on land. The ocean is a marine habitat that supports a diverse range of marine organisms.

b) Soil: Soil is a terrestrial habitat as it is found on land. It is the top layer of the Earth's surface that supports the growth of plants. Soil is composed of minerals, organic matter, water, and air, and it provides nutrients and stability to plants.

c) Tree: Trees are part of terrestrial habitats. They are tall, woody plants that have a trunk, branches, and leaves. Trees can be found in various terrestrial habitats such as forests, woodlands, and savannas. They provide shelter, food, and nesting sites for many animals.

d) Desert: Deserts are terrestrial habitats. They are dry, barren areas that receive very little rainfall. Deserts can be hot or cold and are characterized by sandy or rocky landscapes. Despite the harsh conditions, deserts are home to a variety of plants and animals specially adapted to survive in this environment.

Therefore, the correct answer is option A - Ocean, as it is not a terrestrial habitat but a marine habitat.