Carbon, nitrogen, phosphorus, and water cycles1. Introduction to Biogeochemical CyclesBiogeochemical cycles are natural processes that recycle essential elements between the environment and organisms.These cycles maintain ecological balance and…
Conservation methods: in situ and ex situ conservation1. Introduction to ConservationConservation of biodiversity is essential to protect species, ecosystems, and genetic resources.It helps maintain ecological balance and ensures sustainability of…
Levels of biodiversity, threats to biodiversity1. Introduction to BiodiversityBiodiversity refers to the variety of life forms on Earth, including plants, animals, and microorganisms.It is essential for maintaining ecosystem balance and providing…
Conservation methods, role of plants in combating pollution1. Introduction to Environmental ConservationEnvironmental conservation refers to protecting and preserving natural resources to maintain ecological balance.It involves sustainable practices,…
Types of pollution (air, water, soil), effects on plants and ecosystems1. Introduction to Environmental PollutionPollution is the introduction of harmful substances into the environment, affecting air, water, and soil.Caused by natural (volcanic eruptions, wildfires)…
Types of ecosystems, primary and secondary succession1. Introduction to EcosystemsAn ecosystem is a community of living organisms interacting with their physical environment.It consists of biotic components (living organisms) and abiotic components (…
Structure and function of ecosystems, food chains, and food webs1. Introduction to EcosystemsAn ecosystem is a functional unit of nature that includes both biotic (living organisms) and abiotic (non-living components) factors.It involves interactions between…