Answer:
Breathing – It is the physical process, through which all living organisms, including plants, animals and humans inhale oxygen from the outside environment into the cells of an organism and exhale carbon dioxide back into the atmosphere.
Decomposition: It is one of the natural and most important processes in the oxygen cycle and occurs when an organism dies. The dead animal or plants decay into the ground, and the organic matter along with the carbon, oxygen, water and other components are returned into the soil and air. This process is carried out by the invertebrates, including fungi, bacteria and some insects which are collectively called as the decomposers. The entire process requires oxygen and releases carbon dioxide.
Combustion: It is also one of the most important processes which occur when any of the organic materials, including fossil fuels, plastics and wood, are burned in the presence of oxygen and releases carbon dioxide into the atmosphere.
Rusting: This process also requires oxygen. It is the formation of oxides which is also called oxidation. In this process, metals like iron or alloy rust when they are exposed to moisture and oxygen for an extended period of time and new compounds of oxides are formed by the combination of oxygen with the metal.
Explanation: The Stages
Stage-1: All green plants during the process of photosynthesis, release oxygen back into the atmosphere as a by-product.
Stage-2: All aerobic organisms use free oxygen for respiration.
Stage-3: Animals exhale Carbon dioxide back into the atmosphere which is again used by the plants during photosynthesis. Now oxygen is balanced within the atmosphere.
The spartan assembly consisted of B) All male and female citizens. The Spartans were a war prepared group of Greeks. They trained boys and girls harshly and equally, for they wanted their army to be as quantitative as possible. This is how they defeated the Athenians in the Peloponnesian war.
The answer should be
a. True
Hope that helps!
My guess would definitely be false, public transportation seems like a much more reliable mean.
Bhutan and Nepal on one side, and Sri Lanka and Maldives on the other side, have both some similarities and differences.
Similarities:
- All of them belong in the South Asia region;
- They are all small nations;
- They have multiple ethnic and religious groups;
- All of them are poor countries, with less developed economies;
Differences:
- Bhutan and Nepal are located in the northern part of the region, while Sri Lanka and Maldives are located in the southern part of the region;
- Bhutan and Nepal are mountainous countries with mountainous climate, while Sri Lanka and Maldives are mostly lowland countries with tropical climate;
- Bhutan and Nepal are continental countries, while Sri Lanka and Maldives are island countries;
