Aquarium Essay

When a woman carries water on her head, you see her neck bend outward behind her like a crossbow. Ten liters of water weighs twenty-two pounds, a fifth of a woman’s body weight, and I’ve seen women carry at least twenty liters in aluminum pots large enough to hold a television set. To get the water from the cement floor surrounding the outdoor hand pump to the top of your head, you need help from the other women. You and another woman grab the pot’s edges and lift it straight up between you

Discussion: The aim of the experiment was to be using filtration techniques to help craft a makeshift water filter. The hypothesis for the experiment was that the dirty water containing dirt, rocks, trash and chemicals would all be separated by three fine screens, activated charcoal, sand, and tissue. This would keep out the unwanted materials and eventually filter into purified water. The makeshift filter was crafted with a soda bottle, funnel, fine screen, activated charcoal, sand, containers

The current population of Dubai is three times what it was in 2016 with 7.292 million people living here. When is this you may ask? 2216, the bicentennial of Dubai’s refunding! In what was known as Dubai. Dubai’s temperature has dropped since 2016, as it’s what their winter weather back then is what the average for the year is now 79° F. This temp is due to the fact that people over time have actually started caring about their environment and have started using renewable resources more. Our Persian

Porter’s 5 Force Threat of Substitutes The threat of substitutes is the availability of a product that the consumer can purchase instead of the industry’s product (Free management books, n,d ). A substitute product is a product that produced by other industry and offer similar benefits to the customer as the product produced by the firms within the industry. The threat of substitutes can affect the competitive environment for the firm in that industry and also influence the profitability of the industry

Version 2: 5 fish, mean fish, dead fish, no fish! I opened the black hatch on the lid of the fish tank. Turning open the lid of the plastic container, I reached inside and took out a pinch of the musty-smelling fish food flakes. I sprinkled the flakes over the water in the fish tank and watched as the 5 fish swam up, gulping up the thin copper, crimson, and mahogany colored flakes. I watched until the fish swam away, finished with their meal. I then closed the hatch, put away and closed the jar

After the first bout of heartless, the road to Sunset Terrace was seamless and Xion unkowingly dozed off. Visions of Sora and Kairi formed in her head, along with another boy she couldn 't identify. 'You 're the boy named Sora, then there 's Kairi...and then the other boy with silver hair. Who are you? Your name— ' "Xion! Hey! Wake up!" Her eyes fluttered open. She looked around, dazed, then saw Roxas at the bottom waving to her. "We 're here at Sunset Terrace!" He shouted. Xion jumped off the

Astonishing sensing in blind cavefish Blind cavefish are not at any disadvantage! These fish are extremely successful foragers, despite being blind. Blind cavefish appear to be successful in feeding in cave waters due to their increased ability to detect vibrations. The frequency at which blind fish approach a vibrating rod is much higher than that of visual surface fish. Surface fish inhabit streams instead of dark cave-waters. The authors set out to determine whether neuromasts (sensory cells on

If you’re taking care of brook trout then there are a few basic things you need. First, you need the water in the tank to be really cold, about 5-56℉. We get it to be this cold using a chiller which cools the water. In the event of a power outage, we will use ice bottles (water bottles full of ice) to keep the water cold. Next, brook trout need oxygen; about 7-10 PPM oz. You can get this oxygen to dissolve the air into the water with an air pump and an air stone. These will dissolve air into

freshwater aquarium is better than a saltwater aquarium because they are more cost effective, there are more tanks available, are easier to change water, require less lighting, are easier to breed, are a much more adaptable fish, and needs less cleaning. The major difference between a freshwater and a saltwater aquarium is the cost. The initial costs of the tanks themselves are about the same if they are the exact size and shape. The major difference in cost is the equipment. A freshwater aquarium requires

freshwater aquarium would need you to carefully choose what plants you want to put inside. The best option would be choosing aquatic plants that will not need much artificial light. Low-light aquarium plants are those which need much fewer watts and maintenance to thrive in your aquarium. Tips for First-time Aquarium Keepers Nevertheless, even as a beginner, you must not forget to maintain your aquatic ecosystem in a good condition. Whether you will do it yourself or ask your local aquarium maintenance