Relocation of Huanghua immigrants

(1) According to the data analysis, the reduction of forest area will reduce the habitat of organisms, change and destroy the living environment of organisms, such as deforestation, environmental pollution, overfishing and logging, and invasion of alien species.

(2) If over-cultivation intensifies soil erosion, it also intensifies rocky desertification in mountainous areas. Therefore, using less disposable chopsticks and using double-sided paper can reduce the felling of trees and protect forests, thus protecting the home of organisms and better protecting their biodiversity.

(3) to protect biodiversity, we must first protect the living environment of organisms, which is the basis of biological survival. Protecting the living environment of organisms means protecting the organisms in the environment. Environment and biology are a unified whole, and they constitute an ecosystem. Therefore, protecting the living environment of organisms means protecting the diversity of ecosystems. Protecting the living environment of organisms and the diversity of ecosystems are the fundamental measures to protect biodiversity. The most effective measure is to establish nature reserves.

So the answer is: (1) A. Change and destroy the living environment of living things, such as deforestation and grassland reclamation B. Environmental pollution C. Overfishing, deforestation D. Invasion of alien species, etc.

(2) Less disposable chopsticks and double-sided paper can cut down trees and protect forests, thus protecting biological homes and better protecting biodiversity;

(3) to protect biodiversity, we must first protect the living environment of organisms, which is the basis of biological survival. Protecting the living environment of organisms means protecting the organisms in the environment. Environment and biology are a unified whole, and they constitute an ecosystem. Therefore, protecting the living environment of organisms means protecting the diversity of ecosystems. Protecting the living environment of organisms and the diversity of ecosystems are the fundamental measures to protect biodiversity. The most effective measure is to establish nature reserves.