1. identify the characteristics of the Earth that supports life and 2. expound how the characteristics of the Earth sustain the needs of a livin organism
Answer (1)
1. Characteristics of Earth that support life:Right distance from the Sun (habitable zone)Presence of waterAtmosphere with oxygenMagnetic fieldStable climate and temperaturePresence of land and oceansGravity that keeps atmosphere in place2. Explanation of how these characteristics help living organisms:Right Distance from the Sun - Not too hot or too cold, allowing water to exist in liquid form, which is essential for all known life.Water - Used by living things for hydration, food production, digestion, and transport of nutrients.Atmosphere - Protects Earth from harmful radiation and keeps temperature stable. Oxygen is needed for animals, while carbon dioxide is needed for plants.Magnetic Field - Shields Earth from solar winds that can strip away the atmosphere.Land and Oceans - Provide diverse habitats—land for terrestrial animals and plants; oceans for marine life.Stable Climate - Allows ecosystems to thrive without extreme changes that can destroy life.Gravity - Keeps organisms grounded and holds the atmosphere that protects life.
