It is Pangaea. I am 11 yrs old in 6th grade and learning all about this in class!
I love SCIENCE!!!!
Pangaea is the large landmass hypothesized to have broken apart about 200 million years ago, eventually forming the continents we see today.
The supercontinent hypothesized to have broken apart about 200 million years ago is called Pangaea. It is believed that Pangaea split into Laurasia and Gondwana, which later fragmented into the continents we have today.
Pangaea started to break apart about 250 million years ago forming Laurasia (Not sure if that is spelled right) and Gondwanaland (I'm serious that's the name, ridiculous right) about 185-200 million years ago So your answer is Laurasia and Gondwanaland, one of the two. Hopes this helps :)
In word form, 13507804 is written as "thirteen million five hundred seven thousand eight hundred four." This number can be broken down into its place values: 10 million + 3 million + 5 hundred thousand + 7 ten thousand + 8 thousand + 4.
In words, 20100000 is "twenty million one hundred thousand." This number can be broken down as follows: 20,000,000 (twenty million) + 1,000 (one thousand). The "and" is typically not used when writing out numbers in this format.
The number "one million one hundred and one thousand" in figures is written as 1,101,000. This can be broken down as follows: 1,000,000 (one million) + 100,000 (one hundred thousand) + 1,000 (one thousand) = 1,101,000. In numerical form, this number represents a quantity of one million, one hundred and one thousand.
To write 1,290,000 in words, you would say "one million two hundred ninety thousand." This number is broken down by its place value: the "1" represents 1 million, the "2" represents 200 thousand, and the "9" represents 90 thousand. So, when combined, it is read as "one million two hundred ninety thousand."
Broken!
A landmass is a large area of land, such as a continent or an extensive stretch of land not broken up by bodies of water. It refers to a continuous expanse of land that is distinct from bodies of water like oceans or rivers.
Two hundred billion, thirty-seven million, four hundred two thousand, five hundred eighty-six.
To write 8,400,000 in words, you would say "eight million four hundred thousand." This number is broken down into millions, thousands, and individual digits, with each part represented in words. Remember that the word "and" is not used when writing whole numbers in words.
Large numbers are often broken up with spaces or commas to improve readability. In this case that would be 15,763,145. In words it would be written as: fifteen million seven hundred and sixty three thousand one hundred and forty five.