Question

why do species sometimes go extinct? give two possible reasons and explain.

Explanation:

1. Habitat loss: Human - activities like deforestation, urbanization, and mining destroy the natural living spaces of species, leaving them with no place to live, breed, and find food. For example, many rain - forest species are at risk due to deforestation.
2. Over - hunting and over - fishing: When species are hunted or fished at a rate faster than they can reproduce, their populations decline. The dodo bird went extinct mainly due to over - hunting by humans and introduced predators.

Answer:

1. Habitat loss: Human activities destroy natural habitats, affecting living, breeding, and food - finding.
2. Over - hunting and over - fishing: Harvesting at a rate faster than reproduction causes population decline.