The arrows represent the flow of energy from matter such as planets and animals. Since energy flow in an ecosystem is in a cyclic manner the energy is neither created nor destroyed.
- As per the image, the hydrosphere, geosphere, and atmosphere along with the biosphere all are interacting with each other and are dependent on the existence of one another.
- Hence during the Precambrian peroid the flow of energy and took place lead to the formation of the biospheric ecosystem. That lead to the evolution of life on earth.
Learn more about the arrows in the diagram showing continuously.
brainly.com/question/17096125.
The best source out of these options would be : a biography of a chicago family displaced in a fire, because this family wrote the biography and they are the witness and first person in the story.
I hope this helps!
His writing has been endured for so long because Shakespeare writings provides common similarities of today´s modern world. Weather it be tragic,humorous,or even love any genre that Shakepeare provides is relatable.
The Underground Railroad was a complex network of secret routes that slaves traveled to get to freedom. Along the way, there were houses known as "safe houses". They were operated by free people, abolitionists, and Quakers. Without these people, the Umderground Railroad would habe never worked and slaves wouldn't have found freedom.
