Preserve the Earth's natural resources. Assess the planet's problems: air, water and soil pollution, destruction of ecosystems, thousands of plants and animal species disappearing and depletion of non-renewable resources.

In this bibliography, solutions are proposed to eliminate the negative effects of human activities; these include recycling materials, conserving natural resources such as oil and fossil gases, banning the use of harmful chemicals, stopping the destruction of key habitats such as wet forests, and protecting endangered species.

Municipal Library of Gonnosfanadiga from 22 April to 14 May 2022