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What else can I help you with?
Who was the first discovered the rock?
The first person to discover rocks was not a specific individual, as rocks have existed on Earth long before humans. Geologists and scientists study rocks to learn about the Earth's history and processes.
How does the Earth's curvature affect the line of sight between two distant points?
The Earth's curvature causes the line of sight between two distant points to be slightly curved, making them appear higher than they actually are. This can affect long-distance communication and navigation.
Who is the first inventor on the earth?
It is difficult to pinpoint the first inventor on Earth as innovation has likely existed for as long as humans have. However, some early inventors known in history include Archimedes, Leonardo da Vinci, and Thomas Edison.
Is the earth a stationary object in the lunar sky?
No, it is not. This will seem wrong to people who are aware that the moon's orbit it tidally locked with earth. Observed over a long enough period, the moon has a distinct wobble that comes from what is called libration. It results from the fact that the moon's orbital velocity around the earth is not constant, while the moon's rotational velocity is for all practical purposes constant. So the earth will appear to move a bit in the lunar sky. This is an apparent motion and not a true motion. It occurs to me that there must be places on the moon where the earth would appear, over the course of a lunar cycle, unable to decide whether to rise or to set! It would appear to bob up and down at the moon's horizon.
How old was earth when life appeared on it?
The Earth is about 4.5 billion years old. Life appeared on Earth about 3.5 billion years ago. The Earth would have been about 1 billion years old at that time.
Did sharks appear when dinosaur extinct?
No. Sharks appeared on earth long before the first dinosaurs did.
Where and when did toys first appear?
every since rocks came 2 earth along with mud pies
When did elephants appear on earth?
in the ice age the mammoths were the first elephants
How long was a day when the Earth first formed?
When the Earth first formed, a day was about 6 hours long.
How long ago did mans first ancestor appear?
on the 12th of march
Why do the stars in the night sky appear tinier than the Earth?
Because they are a VERY long way away.
When did numbers as we know them first appear?
A Long...Long....Long....Long......Long....Long.....Long...Long.......Long.....Long....Long..Long Time Ago XD
How long ago did the first dinosaurs appear?
About 230 million years ago.
Is there really a sponge bob movie 2?
yes, there is going to be a sequel to the sponge bob square pants movie. It'll air after the final sponge bob episode airs on Nick. Supposedly in the movie sponge bob and sandy get married. but that wont be for a long time because sponge bob isn't going away for a long long time
How long ago did dinos start to roam Earth?
Dinosaurs stated to appear 240 million years ago.
How long does it take For Charizard to appear in Pal Park?
Not long. My Charizard was the first one I found, and its at lv.100
Earth's first vertebrates appeared during this period?
No, the first vertebrates evolved long before the Mesozoic. The first vertebrates, small jawless fish, evolved around 520 million years ago. Land animals had even evolved long before the Mesozoic Era.
