These volcanic vents spewed out minerals that were abundant in many nutrients Original We’ll All Be Home For Christmas #Quarantine Shirt for early life forms. However, this is just a speculation that there is no conclusive evidence supporting the same. The first undisputed evidence of life emerged some 3.7 billion years ago. These were similar to today’s cyanobacteria – which were microscopic single-celled organisms. Since then, life has had billions of years to evolve. And when life emerged from the seas onto dry land, major evolutionary leaps were made. The first-ever land plants appeared followed by the invertebrates.
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Vertebrates made their way on to land much later, evolving into magnificent Original We’ll All Be Home For Christmas #Quarantine Shirts life forms such as the dinosaurs. On the geological timescale, we humans evolved only recently. The fossils of our earliest ancestors are over 200,000 years old. However, our technology and progress have had a detrimental effect on the planet. Our climates are changing and temperatures and rising. We are losing our polar icecaps, and as a result, ocean levels are rising. All these factors can cause destruction in the near future if we do not keep a check on our carbon footprint and deforestation. Essay on Nature In Hindi, Marathi, Telugu, and Kannada will update soonly.
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