What do animals in the ocean depend on?

What do animals in the ocean depend on?

Marine animals breathe air or extract oxygen from the water. Some float on the surface and others dive into the ocean’s depths. There are animals that eat other animals, and plants generate food from sunlight.

How do animals and plants depend on each other and their environment?

Animals are consumers and they all depend on plants for survival. Some eat plants directly, while others eat animals that eat the plants. In turn, some plants depend on animals to help spread their seed. Decomposing animal carcasses can also provide nutrients for plants to grow.

Why do plant and animal depend on each other?

Animals depend on plants for various reasons. For example, plants are the primary producers of food. Plants also take in carbon dioxide and produce oxygen in return. Similarly, plants depend on animals for reasons like dispersal of fruits and seeds, pollination, and for the carbon dioxide that is produced by animals.

How can plants and animals benefit from each other?

Plants and animals benefit each other as members of food chains and ecosystems. For instance, flowering plants rely on bees and hummingbirds to pollinate them, while animals eat plants and sometimes make homes in them. When animals die and decompose, they enrich the soil with nitrates that stimulate plant growth.

Why do plants and animals depend on each other Class 7?

Plants and animals depend upon each other as mutual interdependence is must for their survival. Plants provide shelter for animals and they make oxygen for the animals to live. When animals die they decompose and become natural fertilizer plants. Plants depend on animals for nutrients, pollination and seed dispersal.

What would happen if animals stopped producing baby animals?

Answer: Without being able to feed themselves, a lot of smaller creatures, like frogs, anteaters and some species of fish, would die off. Without these species a lot of carnivorous species would systematically start to die off, as the chain effect would go more and more towards the top of the food chain.