Animals exist on this land for several reasons. Their presence is essential for maintaining the balance of our ecosystem. Here are some reasons why animals exist on our planet:

Ecological Balance

• Food chain: Animals play a crucial role in the food chain, serving as both predators and prey. This balance ensures that no single species dominates or becomes extinct.
• Ecosystem engineering: Some animals, like beavers, create habitats that support other species, while others, like worms, help maintain soil quality.

Biodiversity

• Species diversity: Animals contribute to the rich diversity of species on our planet, with over 8.7 million identified species, according to the most recent estimates.
• Genetic diversity: Animals also exhibit genetic diversity within their species, which helps them adapt to changing environments.

Ecosystem Services

• Pollination: Many animals, like bees and butterflies, pollinate plants, facilitating the reproduction of countless plant species.
• Decomposition: Animals like vultures and insects help break down organic matter, recycling nutrients and maintaining soil fertility.

Human Benefits

• Food source: Animals provide a source of food, clothing, and other essential resources for humans.
• Companionship: Animals offer companionship, emotional support, and a sense of connection to nature.

Evolutionary History

• Shared ancestry: Animals share a common ancestry with humans, and their existence helps us understand our own evolutionary history.
• Adaptation and survival: Animals have evolved remarkable adaptations to survive and thrive in diverse environments, inspiring human innovation and problem-solving.

As a fact, animals exist on this land because they play a vital role. They help maintain ecological balance and promote biodiversity. They provide ecosystem services and support human well-being. Animals also share our evolutionary history.

Hena’s Blog For Paws © 2019 by Hena Osman is licensed under CC BY 4.0