The answers that apply are;
- striped pattern
- provide evidence to seafloor spreading
Ocean ridges can be found at divergent boundaries where two plates are moving away from each other. As the magma rises to fill the void, it cools into rock and forms new crust. The iron minerals in the rocks align with the earth’s magnetic field before the rock cools. This causes the rocks in these areas of seafloor spreading to have band-like patterns. The irons align differently each number of years in relation to the flipping of the earth’s magnetic field. This phenomenon has been used to determine the ages of these rock layers.
Answer:
The invasive s p e c i e s tend to diminish the populations of native s p e c i e s because they outcompete them, and also manage to disturb the ecosystem.
Explanation:
The invasive species can or cannot be dangerous for the native biodiversity, but unfortunately, it is the second one that is much more common. The reasons as to why the invasive species tend to threaten the biodiversity are that they often don't have a native predator that will control their numbers, outcompete the native species for resources, and the native species don't have defense mechanisms against them. These factors result in havoc in the ecosystem in a relatively short period, with the potential to totally destroy it and changed it.
There are thousands of examples of invasive species around the world, some much more obvious than others. The Burmese pythons in Florida for example, have started to overtake the a p e x predator niche from the alligators by directly attacking them. On the other side of the world, in Australia, the cats and rabbits have contributed to leading hundreds of native species on the verge of extinction, and if there hasn't been human intervention there is a very high chance that a lot of native species would have been already extinct.
Caspian Sea is what I got
The correct answer is - Amazon Basin.
The northern half of Brazil is dominated by the Amazon Basin. This basin is formed by one of the longest rivers in the world, the Amazon River, which is also the river that has the highest amount of water in it. It lies in the middle of the Amazon Basin, cutting it in half, and in certain parts of the year flooding parts of it. This basin is covered by tropical rainforest, in fact the largest tropical rainforest in the world, the Amazon rainforest. It is an area dominated by lowlands and small hills, cut by thousands of smaller and larger rivers, all of which are tributaries to the largest one, the Amazon River. This basin is also the place on the planet that has the highest biodiversity in the world of plants or animals.
