Label the parts complete the paragraph with the words given in the bracet:
(heavy partciles, Gangue partciles, bottom, lower, lighter, upper)

Label the parts of completer the paragraph with the words given in the bracket. (heavier, ball mill, lighter, slits , inclined , stream of water, vibrating)

Complete the paragraph by choosing the appropriate words given in the brackets: (marginal, array,cell, panel, string, current, power station, potential difference). Many solar panels are connected in series and in parallel to generate required.........and .............solar.........is the basic unit in solar electric plant, many solar cells come together to form a solar........many solar panels connected in series form a solar............and, many solar strings connected in parallel form a solar..........As we can obtain as much electrical power as needed, they are used in applications which need........power(e.g. calculators that run on solar energy) to ........of MW capacity.

complete the paragraph by choosing the words given in the bracket : (apex, biotic, Carnivores, Herbivores, proteins, carbon dioxide) Plants convert ......... into carbohydrates by the process of photosynthesis. Similarly, they produce carbon compounds like ...... and fats, too. ......... feed upon plants. ......... feed upon herbivores. In this way, ......... carbon is transported from plants to herbivores, from herbivores to carnivores and from carnivores to ...... consumers.

Complete the paragraph by choosing the words given in the bracket: (habitat, health , solid waste, disposed, valuable, pollution) Many waste materials are generated through the various daily human activities. This is called……….If these waste materials are properly..........of, they can be a ........source of energy. Currently, solid waste is a serious world wide problem as it causes both water and soil.....Solid waste is also serious problem from the point of view of economic growth, environmental degradation and ..........It has posed a serious threat to nature and human ......because of the air, water and soil polution it causes.

Complete the paragraph by choosing the words given in the bracket: (consumption, smoking, tremors, cancer, uncontrolled, harmful) Tabacco smoke contains many ………chemicals. They cause……cell division. Tabacco smoke is full of minute carbon particles which causes normal tissue of the lung to transform into thickened black tissue. This causes........while chewing tabacco or tabacco products much of the extract is absorbed into the body. Excessive tabacco........many cause cancer of lips or tongue, visual disorders or..........To protect one's body from cancer one must avoid .........and consumption of tabacco and tabacco products in any form.

Complete the paragraph with the help of words given in the bracket Growth of follicles present in the ovary occurs under the effect of _______. This follicle secretes estrogen. ________ grows/ regenerates under the effect of estrogen. Under the effect of ________ fully grown up follicle bursts, ovulation occurs and ________ is formed from remaining part of follicle. It secretes _______ and _______. Under the effect of these hormones, glands of _________ are activated and it becomes ready for implantation.

Complete the paragraph by choosing the words given in the bracket : (rhizoids, spore, water, thalloid, amphibians, conduction) Bryophyta is the group of plants known as‘.........' of the plant kingdom because they grow in moist soil but need ......... for reproduction. These plants are .......... multicellular and autotrophic. They reproduce by ......... formation. The structure of the plant body of bryophytes is flat, ribbon-like long. They have stem-like or leaf-like parts and root-like vases They do not have specific tissues for ......... of food and water.

complete the paragraph by choosing the appropriate words given in the brackets : (external, inhalation, alveolar, breathing, resptration, exhalation) Release of energy from the assimilated food is called .......... Inhalation and exhalation is called ................. When.............. is done, air enters the lungs. The oxygen from this air enters the blood while carbon dioxide from the blood exits from the blood, Through .................. CO_2 is given out. This gaseous exchange occurs through ......... membrane. This is called................ respiration. The RBCs carry oxygen to every cell.

Complete the paragraph by choosing the words given in the bracket : (Pathogen, broad spectrum, bacteria, Medicine, antibiotics, fungi) Carbon compounds obtained from some bacteria and ......... for destroying or preventing the growth of harmful micro-organisms are called '...........' Antibiotics, a discovery of the 20th century, have brought about a revolution in the field of... Antibiotics mainly act against .......... Some antibiotics are useful against a wide variety of bacteria. They are called ......... antibiotics. They are used when the ......... cannot be identified.

Complete the paragraph by choosing the appropriate words given in the , bracket : (Lungs. heart, carcinogenic, nervous, intoxicating, hazardous, addictions, peer-group) The children fall into the trap of .......... either due to ............. pressure or due to false symbol of high standard living. Sometimes they try to imitate their elders. The addictive substances are............ and they cause long term effects. Some are temporarily ............ substances obtained from the plants. While some of the chemical ingredients in them can permanently damage the human ............ system, muscular system, ............, etc. Some tobacco like substances are ........... in action especially on the mouth and.............