Discuss in detail the different Disasters and Emergency Alerts systems in pakistan?
Q: Specify the characteristics and coastal features that differentiate erosional and depositional shore...
A: Erosional shores: 1) These shores are with minimum or no sedimentation. 2) They show high relief an...
Q: Compare the causes and effects of tectonic versus eustatic changes in sea level.
A: Sea level changes or the change in volume of seawater is both temporally and spatially widespread ph...
Q: Briefly define the following terms: zone of aeration, zone of saturation, groundwater.
A: Aeration is the process by which the air is circulated, mixed, and dissolved in a liquid. It also re...
Q: A large square slab of granite, 1 meter thick and 100 meters to a side, falls off an exfoliation dom...
A: Given Data : Square slab of thick 1 meter and side 100 meters, Density of gran...
Q: Briefly describe the chemical weathering processes of hydrolysis and carbonation.
A: Chemical weathering is the process by which the rocks are broken down into smaller and finer particl...
Q: Define cultural imperialism and cultural hybridization, and give an example of each.
A: Cultural relations between the two regions can be manifested in different forms.
Q: Antarctic Intermediate Water can be identified throughout much of the South Atlantic based on its te...
A: Antarctic intermediate water (AIW) is the oceanic water present at depths between 500-1200 meters wi...
Q: plss answer 3. or 6. plss Objective: Describe the three types of fault and relate the types of stres...
A: FAULTS: A fault may be a fracture or zone of fractures between two blocks of rock. Faults allow the ...
Q: Why is it important to have a “Hemispheric Perspective” of US-Latin American relations (both histori...
A: Advancements in the Latin America and also the Caribbean (LAC) had a tremendous influence on the eve...
Q: How should a community respond to each potential slide?
A: Community response and preparedness against a hydro-geological disaster like a landslide are of utmo...
Q: 1. In what seasons do the largest differences in temperature occur between St. Louis and San Francis...
A: The bottom figure(1) demonstrates the variation between the temperature in January and at night. The...
Q: Differentiate between a hazard, a risk, an accident and a near miss.
A: A hazard may cause damage, for example electricity, chemicals, ladder work, noise, a machine, a trou...
Q: Economics A researcher is able to observe selection bias. True or False
A: Selection bias occurs when the researcher purposively decides his participants instead of selecting ...
Q: Why do trees require so much more moisture to survive than grass?
A: Trees require large amounts of water or moisture contents s their survival depends mostly on water. ...
Q: How does a particular pollutant affect organisms in the marine environment?
A: Marine pollution occurs when the harmful substance enters the oceans and maybe in the form of agricu...
Q: How are transverse dunes different from seif dunes?
A: A dune is a landform that is made of wind and water-driven sand, it may take the form of a hill or a...
Q: Sketch the pattern of surface wind belts on Earth, showing atmospheric circulation cells, zones of h...
A: The figure below shows the patterns of surface wind belts on the earth, and the atmospheric circular...
Q: What are 3 most important greenhouse gasses
A: GREENHOUSE: A greenhouse is meant for plants in countries where total insolation during winter seaso...
Q: What is happening to the San Andreas fault line? Are there other places in the world that have simil...
A: SAN ANDREAS FAULT LINE: The transform boundaries or shear plate margins are such margin comes into b...
Q: Mention the major geological eras and those geological events that occurred in each era.
A: GEOLOGICAL TIME SCALE: The geological time Scale is that the history of the world weakened into four...
Q: The caste system divides Hindus into four main categories - Brahlmlns, Kshatrlyas, Vaishyas and the ...
A: Many explanations, such as cultural, ethnic, political, vocational, evolutionary and so forth, aim t...
Q: Describe the different components of stream load: dissolved load, suspended load, and bedload.
A: The stream load refers to the solid matter that is carried by a stream as the stream removes mineral...
Q: 1.Explain the roles of mining sector in the Ethiopian sector. economy and the major constraints of t...
A: Mostly as diversification from agriculture, mining is essential to Ethiopia's economy. Mining actual...
Q: Sketch a labeled diagram that shows how Earth’s greenhouse effect works.
A: The greenhouse effect is the process by which the planet's atmosphere rises the planet's surface tem...
Q: plss answer 2. or 5. pls
A: REVERSE FAULT: Reverse faults are formed due to the movement of both the fractured rock blocks towar...
Q: Describe and explain the process of knickpoint migration
A: Migration from knickpoints was long accepted as the primary solution to a sudden reduction of the ri...
Q: The most important fishing grounds of the world are found in the regions where (a) warm and cold atm...
A: Ocean currents are divided on the idea of temperature into warm currents and cold currents. WARM OCE...
Q: How do glaciers erode, transport, and deposit rock?
A: About 10% of land region around Earth's poles is occupied by glaciers and they are located in high m...
Q: Most of the carbon at or near Earth’s surface is not involved in any short-term cycling. Explain.
A: The short term cycling of carbon is cyclic of carbon dioxide by plants by the process of photosynthe...
Q: Describe the important events in oceanography that occurred during the Age of Discovery in Europe.
A: Ocean exploration is a part of oceanography and most of the oceanic exploration was done by greeks, ...
Q: What is climate of sweden
A: Sweden is a Scandinavian country with diverse beauty of landforms like coastal islands, inland lakes...
Q: Describe the three different types of breakers and indicate the slope of the beach that produces eac...
A: Breaker is a heavy sea wave that breaks into white foam on the shore. Waves generally break near the...
Q: Describe the conditions that typically lead up to a geyser eruption.
A: A geyser is a spring which is characterized by the discharge of water that is ejected turbulently ac...
Q: Between India and East Asia, the navigation-time and distance can be greatly reduced by which of the...
A: The establishment of a new channel in Kra Isthmus will minimize time, distance and navigation. Malac...
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