<span>42% of the forests cut every year go towards the production of paper. </span>
Answer:
employs a practical method sufficient for reaching an immediate goal.
Explanation:
A heuristic technique -
It is the method of problem solving , which require practical method , which is sufficient to attain a goal .
Heuristic method is a mental shortcuts , which ease the cognitive load for making some decision .
Few examples are as follows -
a rule of thumb , an intuitive judgment , common sense , a guesstimate , trial and error , profiling .
Answer:
1. 2. chemicals in the injected fluids can get into groundwater that is used for drinking water;
B). Hydraulic fracturing allows geologists to capture natural gas stored in the pore spaces of shale.
Explanation:
- Fracking is a huge amount of the water that must be transported to sight at a significant environmental cost and occurrence of the minor tremors and is environmentally and potentially dangerous chemicals of they escape during the drilling and pollute the groundwater.
- And the hydraulic fracking is drilling methods used to extract the natural oil and gas from deep inside the earth and is used to study the geology of the earth.
Teotihuacan is an ancient American city and currently an archeological site in Mexico, close to Mexico City.
The city was ancient even to the Aztecs who, like us, only saw the ruins of the city (the name was given by the Aztecs and we don't know what the original inhabitants of the site called it).