Endangered animals are those animals who are present in the environment, being very less population.

Explanation:

Introduction:
Endangered animals are those species that are at risk of extinction due to a significant decrease in their population numbers. These animals are classified as endangered if their numbers are very low and declining rapidly. In this question, we are asked to determine whether the statement "Endangered animals are those whose numbers are very large" is true or false.

Understanding the statement:
The statement claims that endangered animals have large population numbers, which contradicts the definition of endangered species. Therefore, we can conclude that the statement is false.

Explanation:
Endangered animals are characterized by their low population numbers. There are various factors that can lead to a decline in population, including habitat loss, poaching, climate change, pollution, and disease. When a species' population becomes critically low, it is considered endangered, as there is a high risk of extinction.

Defining endangered species:
1. Endangered species: Endangered species are those that face a very high risk of extinction in the near future. They have a small population size and are highly vulnerable to various threats.
2. Threatened species: Threatened species are those that are likely to become endangered in the near future if the factors causing their decline continue.

Factors leading to endangerment:
1. Habitat loss: Destruction or alteration of habitats due to human activities, such as deforestation, urbanization, and agriculture, can result in the loss of suitable living conditions for many species.
2. Overexploitation: Unsustainable hunting, fishing, and trading of wildlife can deplete populations to the point of endangerment.
3. Pollution: Pollution of air, water, and land can have detrimental effects on species by contaminating their habitats and food sources.
4. Climate change: Alterations in temperature, precipitation patterns, and sea levels can disrupt ecosystems and affect the survival of many species.
5. Disease and invasive species: Introduction of diseases and invasive species can have devastating impacts on native wildlife populations.

Conclusion:
In conclusion, the statement "Endangered animals are those whose numbers are very large" is false. Endangered species are characterized by their low population numbers and the high risk they face of extinction. It is crucial to protect these species and their habitats to prevent further decline and preserve the biodiversity of our planet.