Question

write an essay of 100 words on ecological footprint...................correct answer will be Mark brainliest ..... ^_^

Answer 1

The ecological footprint measures human demand on nature, i.e., the quantity of nature it takes to support people or an economy. It tracks this demand through an ecological accounting system
The ecological footprint is defined as the biologically productive area needed to provide for everything people use: fruits and vegetables, fish, wood, fibers, absorption of carbon dioxide from fossil fuel use, and space for buildings and roads.
Footprint and biocapacity can be compared at the individual, regional, national or global scale. Both footprint and biocapacity change every year with number of people, per person consumption, efficiency of production, and productivity of ecosystems.

Answer 2

ANSWER......

   As you read down through my ecological footprint summary, you can see that there is a huge problem with the amount of resources that I use. If everyone lived like me, there would be a need for six and a half planets to keep the system of our vast planet from shutting down. 
             We all grew up with buzz words like acid rain, ozone layer, global warming, Exxon Valdez, Cheronobyl, and so on. We didn't have to learn about the environmental movement, we were born into it.
             The big reason why you should buy locally produced food is simple,trucks spew exhaust and trucks that travel further spew more exhaust. Favour products that are produced locally less distance means less pollution
             It's a matter of math that a reduced meat lifestyle has less impact on the environment. It takes 4 lbs of cereal grains to make 1 lb of chicken; eating meat is essentially an inefficient way of eating vegetable products. When we eat grains in this manner, much more has to be produced then we really need--that means more pesticides, more water wasted, more transportation, etc. It's true that a lot of beef cattle just range on grass but there are still the issues of methane (one of the most potent greenhouse gases) from livestock, antibiotics in our food, soil erosion, and the treatment of animals
             An "Ecological Footprint" is a measure of the "load" imposed on the natural environment by a given population and represents the land area necessary to sustain current levels of resource consumption and waste discharge by the population. Human activities such as eating, traveling, heating homes, and purchasing consumer items all contribute to ecological footprints.

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