When humans use a natural habitat for farming and housing, they cause habitat destruction and loss.

Here's a breakdown of the impacts:

Habitat Destruction: The natural environment (forests, grasslands, wetlands, etc.) is cleared or altered to make way for farms and buildings. This directly destroys the homes and resources of the plants and animals that live there.
Habitat Loss: The overall area of natural habitat is reduced, leading to a decrease in the available space and resources for wildlife.
Fragmentation: Even if not completely destroyed, natural habitats can be fragmented into smaller, isolated patches by roads, fences, and development. This can limit the movement of animals, reduce genetic diversity, and make populations more vulnerable.
Pollution: Farming and housing activities can lead to various forms of pollution, including:Water pollution: Runoff from fertilizers, pesticides, and animal waste can contaminate water sources.
Soil pollution: Use of chemicals in farming can degrade soil quality.
Air pollution: Burning of land for clearing, emissions from vehicles and industries associated with housing and farming.
Loss of Biodiversity: Habitat destruction and loss are the leading causes of biodiversity decline. When habitats are destroyed, the species that depend on them lose their homes, food sources, and breeding grounds, often leading to population declines and extinction.
Soil Erosion: Clearing vegetation for farming can leave the soil exposed and vulnerable to erosion by wind and water, leading to loss of topsoil and reduced land productivity.
Changes in Ecosystem Processes: Altering natural habitats can disrupt important ecosystem processes like nutrient cycling, water regulation, and pollination.

When humans use a natural habitat for farming and housing, they cause:

- **Habitat Destruction:** This refers to the alteration or destruction of the natural environment, leading to loss of biodiversity.

- **Deforestation:** The clearing of forests for agricultural or residential purposes reduces the habitat available for many species and disrupts ecosystems.

- **Soil Degradation:** Intensive farming can lead to soil erosion, loss of soil fertility, and compaction, making it less productive over time.

- **Pollution:** The use of fertilizers and pesticides in farming can lead to water and soil pollution, harming local wildlife and ecosystems.

- **Fragmentation:** Development can isolate habitats, making it difficult for species to migrate, find mates, and access food resources.

- **Invasive Species:** Human activity can lead to the introduction of non-native species that can outcompete, prey on, or bring diseases to native species.

- **Climate Change:** Agricultural expansion and habitat alteration contribute to greenhouse gas emissions, impacting global climates.

In summary, human modifications to natural habitats for farming and housing have significant environmental impacts that often lead to the decline of biodiversity and ecosystem health.