Answer:
a. What are the most considerable impacts you make
Explanation:
- Earth is the only planet that is capable of life in the solar system and it provides a sustainable environment for life forms and the non-living forms and has constant recycle of the materials in the ecosystem and involves the following components as water, nitrogen and carbon and sulfur and the phosphorus and the elements that impact the lifestyle of these cycles are the how we sue the resources and there impacts on the on earth ecological systems.
I feel as if it's D- None of the above. Because though America may support these things, other countries may not.
Answer:
Mechanical energy = 145 Joules
Explanation:
Given the following data;
Kinetic energy = 115J
Gravitational Potential energy = 30J
To find the mechanical energy;
Mechanical energy = kinetic energy + gravitational potential energy
Substituting into the equation, we have
Mechanical energy = 115 + 30
<em>Mechanical energy = 145 Joules. </em>
Mechanical energy can be defined as the ability (capacity) to do work. The two (2) main types of mechanical energy are;
<em>a. Gravitational potential energy (GPE): it is an energy possessed by an object or body due to its position above the earth.</em>
<em>b. Kinetic energy (KE): it is an energy possessed by an object or body due to its motion.</em>
It would most likely be the last one. Erosion is effectively the process of natural forces breaking down rock or soil, which allows it to move from place to place with the aid of forces like wind or water. I would say the answer would be the first one, but it only says rock, while erosion can affect more than just rocks. Hope this helps.
