Answer:
Our best guesses are that life began somewhere between 3.5 Billion and 3.8 Billion years ago
Answer:
Seafloor spreading occurs at Feature A and subduction occurs at Feature B
Explanation:
On the image we can see two contrasting features. One of them gives rise to the new crust, while the other destroys the old one. Feature A is a mid-ocean ridge. This is the place where there's a divergent plate boundary. The gap left behind the plates that move away is filled with magma, which constantly piles up new layers that are becoming new crust. It is hear where the ocean floor is spreading. Feature B is the opposite, it is a subduction zone. In the subduction zones, one of the plates moves below the other plate, reaching the mantle layer, getting melted and destroyed. On the place of the boundary, there's a deep valley that forms in the gap, known as an ocean trench.
<u>Answer:</u>
The statement 'south of London' is an example of 'absolute location' is false.
<u>Explanation:</u>
- A location can be said to be an absolute location when it is defined with exact longitudinal and latitudinal coordinates.
- For instance, the Royal Observatory in Greenwich, London can be said to be an example of 'absolute location' because its location can be pinpointed with the help of longitudes and latitudes.
- When we say south of London, it can be the entire area that falls south of London, which cannot be an example of an 'absolute location'.
Answer:
The six essential elements related to the map:
The world in spatial terms: the map is representing a large spatial area of the world.
Places and Regions: the map is showing specific places and regions in light brown: the places that were affected by the tsunami. Those places that weren't affected, are shown in blank and unlabeled.
Physical systems: the map does not emphasize many physical systems, but it does show the label of the Indian Ocean.
Human Systems: the countries labeled in the map are states, and states are a type of highly complex human system.
Environment and Society: the map is showing the relationship between an enviromental phenomenon: a tsunami, and human societies.
The Uses of Geography: the map uses geography to ilustrate in a simple manner, the consequences that the 2004 tsunami had in the regions illustrated.
