Deen Islam

What are Sinkholes?   Sinkholes are ground-surface depressions that result when a subterranean void weakens support of the overlying earth.    Why are Sinkholes a Concern for Inspectors? They threaten water supplies by draining unfiltered water from streams, lakes, and wetlands directly into aquifers. They kill and injure people. A person can be harmed when stepping into an existing sinkhole or when the ground beneath gives way during a sinkhole’s collapse. Sinkholes can cause structural damage and instability under buildings, roads and bridges. Repairing them after collapse is expensive and requires specialized knowledge. The underlying cause of the sinkhole must be addressed first, or the repair may prove to be only temporary. Formation Natural sinkholes  are formed when sub-surface rock dissolves to create underground cavities. They are most often found where the rock below the land surface is limestone, dolo...

  Bangladesh is situated at the unique juxtaposition of the composite, sprawling, interlinked Ganges-Brahmaputra-Meghna (GMB) river systems, the second largest river system in the world, which drains an area of 1,086,000 square kilometers from China, Nepal, India, and Bangladesh.  Because of this unique geophysical location, the country has been endowed with rich biological diversity, hosting a rich variety of species that superbly evolved to populate the ecosystems of the country.  However, due to the various pressures of a growing population (with an already existing base of 145 million people), development interventions, gaps in policy and legislation, and conflicting institutional mandates, 95% of Bangladesh’s natural forests and 50% of its freshwater wetlands are lost or degraded.  Bangladesh now has among the smallest areas of protected and intact forest in the world, consisting of 1.4% of its landmass.  Many terrestrial wildlife species have been lost dur...

 Cat dental care is important to make sure that your pet enjoys a clean bill of health among other things. Cats also need their teeth to be taken care of because it can lead them to a lot of other problems concerning their general health. For instance, if your pet cat has periodontal problems, it might not eat well and experience poor health due to a lack of the proper nutrients in the body. That’s how important dental care is for your pet cat. Most cats may suffer from a wide range of dental conditions if they are not properly cared for. That is why it is the responsibility of the pet owner to make sure that his or her pet cat follows a regimen of good dental hygiene. It may be work, but it will serve you and your pet cat well in the long run. One of the problems that cats experience with their teeth is plaque. Just like humans, cats also have tartar buildup in their own teeth called plaque. This is due to the many types of food that cats eat with some of the substances accumulati...

সাজেক ভ্যালি সাজেক ভ্যালি  (Sajek Valley) , বর্তমান সময়ে ভ্রমণ পিপাসু মানুষের সবচেয়ে জনপ্রিয় গন্তব্য সাজেক। রাঙামাটি জেলার বাঘাইছড়ি উপজেলায় অবস্থিত সাজেক বাংলাদেশের সবচেয়ে বড় ইউনিয়ন হিসাবে খ্যাত। সমুদ্রপৃষ্ঠ থেকে যার উচ্চতা ১৮০০ ফুট। সাজেকের অবস্থান রাঙামাটি জেলায় হলেও ভৌগলিক কারণে খাগড়াছড়ির দীঘিনালা থেকে সাজেক যাতায়াত অনেক সহজ। খাগড়াছড়ি জেলা থেকে সাজেকের দূরত্ব ৭০ কিলোমিটার আর দীঘিনালা থেকে ৪০ কিলোমিটার। কি দেখবেন চারপাশে মনোরম পাহাড় সারি, সাদা তুলোর মত মেঘের ভ্যালি আপনাকে মুগ্ধ করবেই। সাজেক এমনই আশ্চর্য্যজনক জায়গা যেখানে একই দিনে প্রকৃতির তিন রকম রূপের সান্নিধ্যে আপনি হতে পারেন চমৎকৃত। কখনো বা খুব গরম অনুভূত হবে তারপর হয়তো হটাৎ বৃষ্টিতে ভিজে যাবেন কিংবা চোখের পলকেই মেঘের ঘন কুয়াশার চাদরে ঢেকে যাবে আপনার চারপাশ। প্রাকৃতিক নিসর্গ আর তুলোর মত মেঘের পাহাড় থেকে পাহাড়ে উড়াউড়ির খেলা দেখতে সাজেক আদর্শ জায়গা। কংলাক পাহাড় হচ্ছে সাজেক ভ্রমণে আসা পর্যটকদের কাছে প্রধান আকর্ষণ। আর সাজেক ভ্যালির শেষ গ্রাম কংলক পাড়া লুসাই জনগোষ্ঠী অধ্যুষিত এলাকা। কংলাক পাড়া থেকেই কর্ণফুলী নদী উৎপত্তি...

How Can I Edit The Windows Hosts File? Mark wrote an article explaining how to block websites via the Hosts file, which covers almost everything you need to know: Create your own Internet Filter with the Windows Hosts file. I will briefly describe how to edit the file in Windows 7. Open Notepad as Administrator. For this go to > Start > All Programs > Accessories, right-click > Notepad and select > Run as administrator. When asked whether you > (...) want to allow the following program to make changes to the computer, select > Yes. From within Notepad go to > File > Open and browse to the Hosts file, which is located under > C:\Windows\System32\drivers\etc. The folder will be empty as it's only showing *.txt files. In the bottom right of the folder click the drop-down menu and select > All Files. The Windows HOSTS file allows you to block websites very easily and for free Thanks for watching

cute baby eats while sleeping