gnostic
The Lost One
No.animals, too? You think cavemen figured animals came after the soil and plants??
Actually animals did exist before there were plants.
According to Genesis 1, plants existed and were created (Genesis 1:11-12) on the same day (3rd day) as the dry land (1:9-10) first appeared. And that it (plants) existed before sun, moon and stars were created (4th day), and before creation of the marine life and birds (5th day), and before creation of land animals and human (6th day).
The only thing that were correct in Genesis 1’s timeline is that plants did exist before humans.
Plus, Genesis 1, also plants were created with seeds, and fruit trees were all created on the same day:
“Genesis 1:11-12” said:11 Then God said, “Let the earth put forth vegetation: plants yielding seed, and fruit trees of every kind on earth that bear fruit with the seed in it.” And it was so. 12 The earth brought forth vegetation: plants yielding seed of every kind, and trees of every kind bearing fruit with the seed in it. And God saw that it was good.
First, the oldest evidence showed that the earliest plants were primitive, and there were no fruit trees, and there were no seeds bearing plants.
The first land plants appeared in the Ordovician period 485 to 443 million years ago.
At this period (Ordovician), primitive plants that didn’t bear seeds. Like I said, the earliest plants, didn’t reproduce through seeds. No, they reproduce through spores, like vascular plants - eg ferns - and like non-vascular plants - eg mosses, liverworts and hornworts.
Seeds producing plants can be broadly categorized in 2 main groups:
- gymnosperms, non-flowering plants, like conifers.
- angiosperms, flowering plants. The seeds are produced in the flowers.
The earliest flowering plants only existed from Triassic period (Mesozoic era), around 200 million years ago.
Second.
Animals existed in oceans long before there were plants. These marine animals were largely invertebrates, from primitive sponge and corals in the Ediacaran period (last period of the Proterozoic era, Precambrian) to more diversity in the Cambrian period (Paleozoic era), that included marine arthropods, the trilobites. Modern crustaceans, like crabs, lobsters, prawns, etc, are all marine arthropods - they are segmented invertebrates with exoskeleton.
The earliest vertebrates, jawless fishes, also existed in the Cambrian. These vertebrates only have basic vertebrae, meaning their vertebrae weren’t as evolved as later vertebrates.
There weren’t any plants yet in either the Ediacaran or Cambrian. So invertebrates, like corals and arthropods, like trilobites, and the earliest vertebrates, like the jawless fishes, are animals that predated the oldest land plants.
From what I only recently found out, is that the earliest plants most likely to evolve from the green algae.
Algae, whether they are green algae, red algae or brown algae, have been around before the Cambrian period, but which period, I haven't found out yet. Green algae, have the cells with photosynthesis capability, which is to use sunlight, to convert carbon dioxide and water, into starches, which are carbohydrates, like sugar or glucose.
The carbohydrates are what provide nutrients and energy to both algae and plants. Carbohydrates are important energy sources for all organism (all life), whether it be bacteria, plants, fungi and animals.
Carbohydrates have another purpose, especially ribose sugars and deoxyribose sugars, which are essential components in nucleic acids, respectively as RNA & DNA.
I am getting sidetracked.
The points are, that animals did exist before the earliest land plants, but these animals were aquatic. The earliest invertebrates and vertebrates predated land plants, even though they started their lives in the oceans.
The earliest land animals weren't primitive amphibians; no, the earliest were land arthropods, such as the primitive arachnids (like the scorpions and spiders) and primitive insects. When the earliest arthropods appeared on land, I don't know yet, but they did predate the earliest amphibians that crawl out of the water.
There other problems, with Genesis 1's timeline, such as plants existing before the stars (including our Sun) and moon, which is also wrong.
And Genesis 1 is also wrong about there only been water covering the entire Earth (Genesis 1:2) and that lands didn't exist until the 3rd day (1:9-10). This is false too, because there can be no ocean of water, without Earth's crust, in which the molten surface began to cool and solidify.
Water needs the crust to exist to hold the bodies of water. And the Earth's crust can be divided into oceanic crust and continental crust, hence the plate tectonics.
The Earth's crust didn't form flat.
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