<u>Answer:
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Subsistence farming is the level of crop output from a given level of input.
<u>Explanation:</u>
- Farmers grow "food crops" to feed themselves and their families. There will be little or no surplus trade as they get output for whatever input.
- This process is called subsistence agriculture or subsistence farming. They raise the livestock for their own’s use but not for any trade activities.
- For example: nomadic people raise a cow to provide milk to their own family.
- They give sufficient and necessary food for the cow an get the required quantity to suffice their family.
<span>Photosynthesis is the process through which living organisms convert environmental carbon dioxide and water into glucose. The glucose is a sugar essential element that fuels life processes.</span><span>
Region's photosynthetic productivity is influenced by the the availability of nutrients and the amount of solar radiation, or sunlight.
</span><span>Nutrients as iron, magnesium and sulfur decrease photosynthesis rates., while nitrogen and phosphorus can prevent a plant from metabolizing glucose.</span>
<span>The countries that border England are Wales and Scotland. Scotland to the north and Wales to the west.</span>
Answer:
To study the element of geography is to study of the physical features of the Earth's surface and atmosphere, including how humans affect them, and the ways they affect humans.
Answer: Appalachian Mountains, Rocky Mountains, Great Lakes, Lake Superior, Missisippi River, Great Plains, Silicon Valley, Atlantic Ocean, Pacific Ocean, Mount McKinley.
Explanation: Sir I'm pretty sure you could've just looked these up, but those are all the Geographic features I can think of,
