on on the outline map of india locate and label the following principle cities during mauryan empire i) patliputra ii) ujjain iii) sarnath iv) taxila v) sanchi vi) dhauli​

Answer:

Predicting the size, location, and timing of natural hazards is virtually impossible, but now, earth scientists are able to forecast hurricanes, floods, earthquakes, volcanic eruptions, wildfires, and landslides using fractals.

Science and technology help us to understand the mechanism of natural hazards of atmos- pherical, geological, hydrological, and biological origins and to analyze the transformation of these hazards into disasters.

Currently, Japan is using satellites to analyze images of the earth to predict natural disasters. AI-based systems look for changes in the images to predict the risk of disasters such as earthquakes and tsunamis.

Natural calamity that can be forecast is-

Tornadoes and floods can be forecasted.

1. Natural calamity is an unexpected and terrible event in nature leading to serious damage and deaths.
2. A few natural calamities are earthquakes, floods, landslides, volcanoes, cyclones.
3. A few calamities are predictable such as tornadoes.
4. Tornadoes can be predicted based on scientific data.
5. According to the patterns in past data, we can predict when and where it is going to occur.
6. Floods can be predicted too depending on the water level of rivers.
7. Other natural calamities such as earthquakes, volcanic eruptions cant be predicted.

One of the more important goals of limnology is providing guidelines for water management and water pollution control. Limnologists also study ways to protect the wildlife that lives in lakes and rivers as well as the lakes and rivers themselves.

The aims and scope of Limnology are to publish scientific and/or technical papers in limnological sciences, to serve as a platform for information dissemination among scientists and practitioners, to enhance international links, and to contribute to the development of limnology.

Limnology is the study of inland waters - lakes (both freshwater and saline), reservoirs, rivers, streams, wetlands, and groundwater - as ecological systems interacting with their drainage basins and the atmosphere. ... Saline waters (> 0.3% or 3 g per liter) are excluded from this definition.

First coined by the swiss François-Alphonse Forel in his pioneering monograph Le Léman at the end of the 19th century, the term limnology gained rapid acceptance both in Europe and North America. Forel is regarded as the father of the discipline

One of the more important goals of limnology is providing guidelines for water management and water pollution control. Limnologists also study ways to protect the wildlife that lives in lakes and rivers as well as the lakes and rivers themselves. Some limnologists are working on construction of artificial wetlands, which could serve as habitats for a variety of animal and plant species and aid in decreasing water pollution.

Explanation:

As we know,

F=P × Area of base 

F=(ρgh) × (Area of base)

F=900 (kg/m3)×10 (m/s2)×0.4 (m)×2×10−3 m2 

∴F=7.2 N

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