Answer: The correct answer is (c).
Explanation:
Thermometer is a device which measures the temperature.
Temperature is a measures of the average kinetic energy of the particles in the substance. It measures how the hot or cold an object is.
In the given problem, a thermometer is placed in water in order to measure the water’s temperature. When the kinetic energy of the water molecules decreases then the thermometer shows the drop in the temperature.
When the kinetic energy of the water molecules increases then the thermometer shows the rise in the temperature.
Therefore, the correct option is (c).
cut down trees surrounding his fields
plant trees around the perimeter of his fields
irrigate his fields during dry seasons and droughts
Answer: Option (c) is the correct answer.
Explanation:
In order to reduce the velocity of wind there should be some placed some barrier near the field. So that when fast moving wind strikes at the surface of barrier then its speed will decrease.
Therefore, the farmer Wilcox should plant trees around the perimeter of his fields which will act as a barrier to the fast moving winds.
B. coal
C. oil
D. biomass fuels
coal is the correct answer