Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining at the summit or summit ridge of a mountain. Coal seams are extracted from a mountain by removing the land, or overburden, above the seams.
Answer:
D: <em>The light-dependent reactions produce ATP and NADPH; the light-independent reactions use energy stored in ATP and NADPH.</em>
Explanation:
<em>Photosynthesis is a biological process during which green plants synthesize glucose using inorganic raw materials such as water and carbon dioxide. I</em>t is a reaction that takes place in an organelle known as chloroplast, and it consists of 2 reactions;
- the light dependent reaction during which light energy is used to split molecules of water and the resulting electron is used to synthesize ATP and NADPH
- the light independent reaction during which the ATP and NADPH produced in light dependent reaction is used to fix carbon dioxide into glucose.
While the light dependent reaction cannot proceed without light availability, the light independent reaction can proceed both in the presence or absence of light.
<em>Hence, the correct option is D.</em>
Answer:
no goggles, smelling the substance and not wafting it, there is liquid on the ground, not being careful of surrounding (the person holding the box), and someone is on the ground during an active experiment
Explanation:
<span>The phosphorus cycle is a biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere. Unlike many other biogeochemical cycles, the atmosphere does not play a significant role in the movement of phosphorus. Phosphorus mainly comes from soil and rock on the Earth and is recycled by living organisms</span>
C. <span>Energy flows through an ecosystem and cannot be recycled. </span>
