Answer:
The total mechanical energy of a system is the sum of the kinetic energy of the system and its potential energy.
The planets revolving around the sun, is an exam0le of systems that possess mechanical energy.
Explanation:
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When tectonic plates rub against each other they create a mountain or volcano.
Answer:
all Earth's organisms and the nonliving environment with which they interact is the correct answer.
Explanation:
- The biosphere is the area of the earth's surface where all the living organisms live, space where life is present and where air, water, land interact to support the living organism's life and their interactions.
- The biosphere is composed up of lithosphere, atmosphere, hydrosphere.
- Biosphere plays a major role to preserve the ecosystem, balancing the climate, conserve soil fertility and regulate the water cycle.