Read the following and answer any four questions. 

Human activity had a negative impact on all types of biosphere-wide living things. The delicate ecological balance between the living and non-living components of the biosphere was upset by man's unrestricted use of nature. The unfavourable conditions that man had produced risked not only his own life but also the survival of all other living things on mother earth. One of your classmates is an active participant in the school's "Eco club," which works to raise environmental awareness among students, spread it throughout society, and actively prevent environmental degradation of the surroundings. 

Solution:

Human activity has negatively impacted all types of biosphere-wide living things by disrupting the delicate ecological balance between the living and non-living components of the biosphere. This unrestricted use of nature has led to unfavorable conditions that threaten the survival of all living beings on earth. The ecological balance has been upset by man's unrestricted exploitation of natural resources, leading to adverse conditions that endanger not only human life but also the survival of other living organisms on earth. This imbalance affects the interdependence of living and non-living components in the biosphere. The unfavorable conditions created by human activities pose risks to the survival of all living things, including humans. These conditions threaten the ecological stability and health of the biosphere, potentially leading to the extinction of various species and degradation of natural habitats. The Eco club in the school aims to raise environmental awareness among students, spread this awareness throughout society, and actively prevent environmental degradation. It engages students in activities that promote environmental protection and sustainability. The Eco club contributes to preventing environmental degradation by educating students about environmental issues, promoting sustainable practices, and organizing activities that encourage the protection and preservation of the environment. This helps foster a culture of environmental stewardship within the school and the broader community.