Answer:
Core samples and Tree rings
Explanation:
Very early societies did not have a written language or ways to efficienly preserve information over time
It moves because the earth's heat that could cause the molten rocks to shift, It moves or shifts in a pattern called a convection cell.
As much as I remember from last year...
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<u>Ethically produced</u> means that a product was produced or a service was completed in a moral way and without infringing on the rights of others.
This phrase does not apply to sweat shops. These were places with unsafe and poor working conditions where workers were worked to their max and received low wages. The leaders of these companies were so concerned about profits that they did not take into account the well being of their employees. This is definitely not ethical, so products produced in sweatshops were not ethically produced.
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Answer:
<u>About 10 % of energy changes as its transferred to next level </u>
Explanation:
- The amount of energy decrease as it moves through the trophic levels as it moves from one trophic level to the other, large parts of energy are lost as it is transferred through the metabolic process.
- An example of a grassland ecosystem that has 10,000 Kcal of energy concentrate on the vegetation that will be transferred to the primary consumer in the food chain through the 10 % ratio and which further adds on the transfer in the food web.
- The number of support is dependent on size and the availability of energy richness at a tropical level.
Answer:
ocean currents and mountains
