Answer:
Drought impacts ecosystem in many different negative ways.
Answer: There will be adjustment on water loss mechanisms and development of water conservation
Explanation:
one of the following that is not a possible cause for the growth is B
An increase in the population of prey it feeds on.
Answer;
-Since sunlight is where most of the energy in an ecosystem comes from, there is less sunlight deep in a lake meaning less organisms can survive.
Explanation;
-The reason why many plants don't live deep below a lake's surface is because lakes don't normally have chemical vents. Thus, making it hard for producers to find any sources of energy in the dark, deep waters of the lake.
-Since the deepest parts of a lake receive the least light, the ability of submerged macrophytes (plants larger than algae) to establish colonies is limited.
-The combination of low oxygen levels and low light limits the growth of plant communities at great depths; many plants living in very deep water have adaptations such as elongated stems or long structures so that at least some of the plant is in the water nearer the surface where it can photosynthesis.
A) a coastal glacier
B) water cutting the rocks
C) wind blowing in circles
D) earthquakes along the shore
Answer:
D) earthquakes along the shore
Explanation:
Movement of tectonic plates are responsible for reshaping the surface of our planet and it is contributed by earthquake sometime.
High richter scale of Earthquake allow tectonic plates to slide over each other or collide with each other of Earth's crust within a geologically period of time and causes the rising or sinking of the land.
As the image shows uplifting of land and sinking land in picture B, the action is performed by earthquakes along the shore.
Hence, the correct option is D) earthquakes along the shore.
Many years later, the land looked like Picture B. The MOST LIKELY caused of the change in the land is option B) water cutting the rocks
The image shows a coastline that has been eroded over time, with the land in Picture B being much more jagged and uneven than the land in Picture A.
Water erosion is a natural process that occurs when water flows over land and wears away the rocks and soil. it is likely that wave and tidal erosion are responsible for the changes in the coastline. The waves and tides would have pounded against the rocks over time, gradually eroding them and creating the jagged and uneven coastline that is seen in Picture B.
Answer: The correct answer for the blank is-
a. support the multiregional model.
Multiregional model is a scientific model that provides explanataion of pattern of evolution of modern humans. It is an alternative explanation of Out of Africa model.
According to this model, modern humans that are present around the world (that in various regions or multiregions of the world) show similarity to the Homo erectus found in Africa.
In other words, species of human beings first originated in Africa as Homo erectus, which then underwent subsequent human evolution upon dispersing in various regions around the world. These species include all archaic forms of human like Homo erectus, Neanderthals, and evolved worldwide as Homo sapiens ( modern human forms).
Thus, option a) is the right answer.