human beings
The type of cellular organism that likely existed first on Earth would've been the prokaryotic cell, because it is the simplest form of like known to man. As far as we know, the steps of the formation of life on Earth went like this (from longest time ago to most recent): Prokaryotic cells, eukaryotic cells, sexual reproduction, multi-cellular life It's also important to note that the Earth is over 4 billion years old, so all of these processes have been going on for a long time.
Igneous
The suffix "zoic" in the names of geologic eras signifies a period of abundant life or a distinctive type of life forms that existed during that era. It is derived from the Greek word "zoe," which means life. This naming convention helps geologists and paleontologists categorize and distinguish different eras based on the dominant life forms present at the time.
Metamorphic in a sentence
The oxygenation of Earth's atmosphere was dependent on the development of photosynthetic life forms, like cyanobacteria. These organisms were able to convert sunlight into energy and release oxygen as a byproduct, which ultimately led to the increase in oxygen levels on Earth.
The type of cellular organism that likely existed first on Earth would've been the prokaryotic cell, because it is the simplest form of like known to man. As far as we know, the steps of the formation of life on Earth went like this (from longest time ago to most recent): Prokaryotic cells, eukaryotic cells, sexual reproduction, multi-cellular life It's also important to note that the Earth is over 4 billion years old, so all of these processes have been going on for a long time.
No, the atmospheres of the four largest planets in our solar system (Jupiter, Saturn, Uranus, and Neptune) are primarily composed of hydrogen, helium, and other gases unsuitable for Earth-type life forms. The extreme temperatures, pressures, and lack of solid surfaces on these gas giants make them inhospitable for life as we know it.
Life is on earth of course
Igneous
That kind of scientist is called a PaleontologistPaleontology or palaeontology is the scientific study of life that existed prior to the Holocene Epoch (roughly 11,700 years ago).
The suffix "zoic" in the names of geologic eras signifies a period of abundant life or a distinctive type of life forms that existed during that era. It is derived from the Greek word "zoe," which means life. This naming convention helps geologists and paleontologists categorize and distinguish different eras based on the dominant life forms present at the time.
There is no way to know for certain, but no indication of Earth-type lifeforms has been seen or detected on the asteroids visited by spacecraft so far.
intrusive
no life of water on venus
A paleontologist =)
The type of rock that forms deepest inside Earth is known as igneous rock. This type of rock is created from the solidification of magma deep within the Earth's crust or mantle. Examples of igneous rocks that form deep inside the Earth include granite and basalt.
Extrusive (volcanic) igneous rock.