Answer:
Soil structure is defined by the way individual particles of sand, silt, and clay are assembled. Single particles when assembled appear as larger particles. These are called aggregates.
Explanation:
Aggregation of soil particles can occur in different patterns, resulting in different soil structures. The circulation of water in the soil varies greatly according to structure, Therefore, it is important for you to know about the structure of the soil where you plan to build a fish-farm. Although you may not be able to assemble all this information yourself, the specialized technicians from the soil testing laboratory will be able to provide it after examining your undisturbed soil samples. They will be able to tell you if your soil has bad structure or good structure (pores/capillary canals, network, etc.). They will also be able to tell you about the degree of water circulation or permeability.
Improving her diet and environmental factors. Exercise and have a healthy life
This is actually a Physics question, but who cares, A spoiler, most commonly called a wing is to add pressure to the back of the car to keep the back tires on the road, thus causing the back tires that propel it to have more traction and grip better, Spoilers are used on Rear wheel drive cars, if you put it on a front wheel drive car it is just drag being added. Spoilers are used to enhance grip so that the driver can get to point A to B easier, also a lot of faster cars like Stock car racing and Drag racing, without it the car would go flying due to all the air under it, it would act like an airplane wing...
Short answer: Air pressure forces the back tires down to the ground more causing more friction so the car can grip better.
The answer is a. mesosphere
Earth’s atmosphere is divided into 5 layer, from the outer layer it will be: Exosphere, Thermosphere, Mesosphere, Stratosphere, Troposphere. The coldest area of the atmosphere would be the middle layer called mesosphere. The average temperature of this atmosphere is −85 °C , a bit lower than stratosphere temperature −60 °C.