Mountain ranges often appear on the edges of continents.
Fossils of the same animals appear on different continents.
Explanation:
People now understand the world they live in due to science. This understanding has also led to the acknowledgment of the impact of human activities, such as the burning of fossil fuels, on other aspects of the earth like ecosystems & climate.
Science has also allowed humans to develop ways of making work easier. An example is the invention of the wheel and engine that has allowed the movement of persons to become far easier and faster.
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In every ecosystem, there are different organisms that interact with each other in a particular environment.
The components of an ecosystem interact and interrelate with the ones that form part of another. Every ecosystem is related to another one.
For example, in a food chain, a bird eats a fish, both animals belong to different ecosystems, but they are connected with each other.
Answer: The population density that is in 1 square kilometers there are 20 deers.
Explanation:
Number of deers = 200
Area occupied by the 200 deers =
Population density
The population density that is in 1 square kilometers there are 20 deers.