0
Add your answer:
Earn +20 pts
All the continents were joined together in one super continent called?
The oldest of the super continents was called Rodinia
Why is Australia the oldest continent?
Australia is considered the oldest continent because it has a stable geological platform with very few tectonic activities, resulting in the preservation of ancient rocks. It has undergone minimal disturbance compared to other continents over millions of years, leading to its status as the oldest landmass.
What 3 continents lie in both the eastern and western hemispheres?
EuropeAfricaNorth America (a tiny tiny tiny bit in eastern hemisphere)
How many continents are there in there?
There are 7 continents: Africa, Antarctica, Asia, Europe, North America, Australia (Oceania), and South America.
What is big continents?
The term "big continents" is not a specific geographical term. However, the biggest continents on Earth are Asia, Africa, and the Americas. These continents are large landmasses that are significant in terms of size and population.
What continents are oldest?
Africa
What does it mean when you say that australia is the oldest of the continents?
That it is upon this Continent that the oldest fossils or other geological specimens are found.
All the continents were joined together in one super continent called?
The oldest of the super continents was called Rodinia
Is the age of the sea floor the same age of the continents?
No. The sea floor is much younger than the continents. The oldest sea floor is about 200 million years old. The continents are billions of years old.
Is Europe the oldest continent?
No, because all of the continents that exist, where formed the very same time.
How would the age of the oldest rocks on the continents compare with the age of the oldest rocks on the seafloor if the rock on the continents is continually formed but not removed?
The oldest rocks on the continents would be much older than the rocks on the sea floor because the rocks on the continents are not being removed unlike the rocks on the sea floor that are made by the mid-ocean ridge are being removed by deep ocean trenches. this prossess that is occuring on the sea floor is called sea floor spreading. evidence of this is the Pacific ocean shrinking and the Atlantic ocean growing.
What is the oldest state capital in the US nation?
the oldest us capitol would be Philadelphia, because, it was the oldest in the united states not the continents of America. Yo
Which is the oldest continent on the globe?
All the continents are approximately the same age as they separated around the same time.
How would the age of the oldest rock on the continents compare with the age of the oldest rock on the seafloor?
The oldest rocks on the continents can be billions of years old, while the oldest rocks on the seafloor are generally less than 200 million years old. This is because the process of plate tectonics continuously recycles the seafloor, leading to the younger age of the rocks compared to those on the continents.
Why is Australia the oldest continent?
Australia is considered the oldest continent because it has a stable geological platform with very few tectonic activities, resulting in the preservation of ancient rocks. It has undergone minimal disturbance compared to other continents over millions of years, leading to its status as the oldest landmass.
Which area is most likely the oldest section of rock?
The stable interior of continents, known as cratons, is most likely to contain the oldest rocks on Earth. These rocks can date back several billion years to the formation of the planet. Regions like the Canadian Shield and Australian Outback are examples of areas where some of the oldest rocks can be found.
What is older the continents or the ocean floor?
Continents are generally older than the ocean floor. The ocean floor is constantly being created at mid-ocean ridges and destroyed at subduction zones, whereas continents are more stable and can exist for billions of years.
