The tropical wet and dry climate type is characterized for having two seasons, one is full of rains during summer and the other one is wet during winter. This is a warm weather with an avarage of 25-27 Celcius degrees with a moderate thermal amplitude. Very strong winds can appear because of the temperature of the sea during spring leading to intense rains, ranging from tropical storms to hurricanes. The savanna dominates this climate with gramineae predomination and open spaces for herbivores. The vegetation tends to be xerophilous because it needs to pass the dry season with almost no water.
The unit is called Ecosystem.
Ecological units comprise concepts such as population, community and ecosystem.
<em>An ecosystem</em> is a community of plans and animals interacting with each other in an particular area. They also interact with their non-living environments (water, earth, sun, soil, climate and atmosphere).
The robins are in relationship with the earthworms because the robins eat them in order to survive and as a part of the food chain. The food chain is a linear sequence of organism through which nutrients and energy pass as one organism eats another. Ecosystems consist of creatures that mutually benefit from each other.
Hey there
<span>Extended along the Sabine River from the Gulf of mexico north to the Arkansas river.
Hope this helps :))
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Nope ! can you explain what it is ?
