For energy resources, Poland's most important one is coal (and also lignite) which is mined in Upper Silesia in some large open pits mined there since the 19th century at least. It does have some petroleum in the Baltic Sea but still must import it from Russia.
Answer:
Saul us using a visual communication.
Explanation:
In communication, the use of drawings, photographs, sketches to pass and/or receive messages are referred to as visual communication.
In Saul's case, whenever he draws an item (say apple; for instance), the attendant would understand what he meant and gives him an apple.
This kind of communication may be a little bit difficult and time consuming but until he finds a better way to communicate, he's left with little choice.
Answer: Geothermal energy consists of energy stored in soil, underground rocks, and fluids in the earth's mantle.
Explanation:
Geothermal energy refers to the heat that comes from deep inside the earth. It is a renewable energy source as a result of the heat that is continuously produced inside the earth. It is clean and sustainable and its resources vary from shallow ground to hot water and hot rock that can be found a few miles beneath the Earth's surface. Geothermal heat can be used for bathing, for heating buildings and also to generate electricity.
Enabling habitation in warmer environments.
Work would be greatly reduced, if not completely shutdown when summer heat overwhelmed equipment and personnel.
Even paperwork: think of writing a letter or doing payroll with sweat dripping on the curled up humid papers!!
A/C is considered one of the most important of innovations in the 20th century.
Cooler, dehumidified factories and workspaces increased productivity exponentially.
Answer: B
Thermal Stress will weaken rock formations due to expansion and contraction from temperature changes.
