Terra preta soils were a conundrum for soil scientists for decades. What expectations about tropical soils did these black soils violate? What would it take to make similar investments in soils today?

Q: What atmospheric conditions are necessary for a multicell thunderstorm to form?

A: Thunderstorm- It is an intense local storm with a very strong updraft of air (small region), it is a...

Q: What happens to relative humidity when air rises? Why?

A: Rh is the quantity of water steam present in the air at a certain temperature, proportional to the m...

Q: Why did slavery grow in the south

A: The southern geographical region of North America has a long history of forced labor in the form of ...

Q: 9. are/is responsible for the sunburn you receive at the beach? a. gamma-rays b. microwaves c. ultra...

A: Sun radiates short waves on earth like Ultraviolet, infrared, x-rays and after emitting on the earth...

Q: What major geological movement occurred in the late Oligocene & Miocene Epoch of the Cenozoic Er...

A: The Rift Valley formation is stated to be linked to plate tectonics theory. It is assumed that the R...

Q: Who/what also lives in soils and calls it home?   a Leaves and branches.   b Pollen and ...

A: SOIL IT IS THE UPPERMOST LAYER OF EARTH CRUST IT GIVES A FIRM STAND TO THE TREES IT IS ABODE OF MANY...

Q: - Why do we have to account for how the surface area varies with latitude to calculate the global me...

A: When the sun's rays foray the Earth's surface closed at the equator, the inbound radiation is additi...

Q: 18. The diagram below shows the word's major ocean currents. Warm-water currents are shown in red, a...

A: Ocean circulation is a complex phenomenon whose movement is under the control of numerous physical f...

Q: Practical research

A: Research creates new knowledge or upgrades the existing knowledge through hypothesizing, conducting ...

Q: 5)   Plants are typically evergreen when the environment has a stressful season.  True  False

A: The evergreen forest is characterized by thick vegetation filled with evergreen trees. More than 80%...

Q: help

A:          Moon cycle:                               The lunar phase or Moon phase is the shape of the...

Q: Please read the article below and answer the listed things   Article: https://nationalpost.com/news/...

A: Under the realm of human geography, human beings organize themselves into groups of settlement. The ...

Q: What is one easy way to protect soil?   a Allow soils to dry out so "old" layers blow away. ...

A: SOIL IS THE UPPER MOST LAYER OF EARTH CRUST IT IS FORMED BY THE WEATHERING OF ROCKS SOIL MAY BE OF M...

Q: 40)   Oceanic-oceanic converging plates results in all of the following except?   a. Trenches ...

A:   Plate boundary- Earth is made up of many plates and when these plates meet with each other they fo...

Q: What is mixed land use and please explain what is considered good mixed land use (4 reasons).

A: The way humans utilize natural resources and landscape dictates the health and sustainability of the...

Q: Please read the article below and answer the listed things   Article: https://nationalpost.com/news/...

A: Gentrification In simple terms, Gentrification is the process in which a neighborhood or an urban ar...

Q: What factors led to the creation of the first national parks?

A: A national park is a park that uses for the conservation of different species. It is created and pro...

Q: In the middle ages, a new type of mill was invented one that used the rotation of the earth to power...

A: During the time of the Middle Ages, some of the inventions of the  Greeks in the field of agricultur...

Q: Why are there few trees along the coast of the Balkan Peninsula?

A: Balkan Peninsula lies in the southeastern part of Europe. Albania, Bosnia, Herzegovina, Bulgaria, Cr...

Q: What atmospheric conditions are necessary for the development of ordinary cell (air mass) thundersto...

A: A thunderstorm is a violent short-lived weather condition almost associated with thunder, lighting, ...

Q: 1. Explain strike fault.

A: The faulting pattern of crusts can be of various forms based on shifts occurring in the crust.

Q: Several years ago, representatives of most countries met in Kyoto, Japan to agree in principle on th...

A: Global Warming refers to a gradual rise in atmospheric and ground surface air temperature and the co...

Q: Kyrgyzstan had a crude birth rate of 23.67/1000 and a crude death rate of 6.83/1000. What is the nat...

A: Kyrgyzstan is a landlocked nation in the expansive central region of the Asiatic subcontinent. Evalu...

Q: Which continent is Japan a part of? O North America O Africa O Asia O Europe

A: Many island nations are affiliated with different continental landmass based on their relative posit...

Q: suppose that a forecast had tracked the first few miles of the tornado's path up to point number 1, ...

A: Tornadoes are formed due to the mixture of warm air with dry cold air. They are huge volumes of air ...

Q: 48. T F Type D climates are the mildest of the five climate types.

A: Type D climate- Koppen divides the region into different climate groups by taking the data of annual...

Q: A survey found that about 49% of the people who work at an accounting firm take a company car pool v...

A: Let the Total no. of workers in the company= X No. of people who take the carpool van to work = 49 %...

Q: How do supercell thunderstorms differ from ordinary cell (air mass) thunderstorms?

A: A thunderstorm is a change in weather phenomena often noted with rain, lightning, thunder and hailst...

Q: What major geological movement occurred in the late Oligocene & Miocene Epoch of the Cenozoic Er...

A: The Cenozoic era is divided into two periods i.e., Tertiary Period and Quarternary Period. The Terti...