Did you read the story of Kolleru Lake ? Arrange its saddest strory in the order and write it in a report form.

Form a group with 4 to 5 of your classmates, visit nearby field, discuss with farmers about diseases affected by, and how to control them. If you do not know the name of the disease, write its local name or its characters.

The leaf lamina usually consists of a midrib veins and veinlets arranged in the form of a network.to understand this venation let us do an activity.put a leaf under a white sheet of paper or a sheet In your notebook.hold the tip of a pencil flat and rub it on the paper Did you get any impression?

Read the given information and answer the following questions. A survey was conducted in two villages, Vanaparthy and Vaddicherla of Warangal district in Telangana State. The first with no scarcity and the second with scarce groundwater. Well census was carried out in the villages in order to get a complete picture of well irrigation and its status as well as availability of water. There are no alternative sources of supply as against wells in Vaddicherla, where there is an existing tank that has been converted into a percolation tank, so that the water situation is much better in Vanaparthy. Why did they conduct survey ?

Read the given information and answer the following questions. A survey was conducted in two villages, Vanaparthy and Vaddicherla of Warangal district in Telangana State. The first with no scarcity and the second with scarce groundwater. Well census was carried out in the villages in order to get a complete picture of well irrigation and its status as well as availability of water. There are no alternative sources of supply as against wells in Vaddicherla, where there is an existing tank that has been converted into a percolation tank, so that the water situation is much better in Vanaparthy. In which village, do you suggest drip irrigation ?

Draw the diagram of equipments arrangement in Hydrilla experiment. You did to prove that oxygen releases in photosynthesis. Write reasons why test tube is placed upside down on funnel.

Can you arrange the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 in an order so that the number formed by first two digits is divisible by 2, the umber formed by first three digits is divisible by 3, the number formed by first four digits is divisible by 4 and so on upto nine digits?

Bond energy : Energy required to break a bond (equal to the energy released when a bond is formed) is named bond energy. Its unit is Kcal/mole. Stability of bond energy 00 % s character oo(1)/(% "P character")oo "bond order" oo(1)/("bond length") Higher is the number of bonds at a place, higher is the bond energy. Write down bond energy order of C- H bond in (A) -C- H, (B) = C-H, (C) = C - H

Consider the following statements (A) Gypsum contains a low percentage of calcium than plaster of paris (B) Plaster of paris can be reobtained by hydration of dead plaster (C ) Gypsum looses 3//2 of its water of crystallisation formes plaster of paris at 120^(@)C (D) Plaster of paris can be obtained by partial oxidation of gypsum Arrange them in the order of true/false

Bond energy : Energy required to break a bond (equal to the energy released when a bond is formed) is named bond energy. Its unit is Kcal/mole. Stability of bond energy 00 % s character oo(1)/(% "P character")oo "bond order" oo(1)/("bond length") Higher is the number of bonds at a place, higher is the bond energy. Write down rhe bond energy order of C_(2) - C_(3) in (A) CH_(3)- CH_(2)-CH_(2)-CH_(3) " " B ) CH_(3) -CH_(2)-CH= CH_(2) C) CH_(2)=CH-CH=CH_(2) " " D) CH_(2)=CH-C= CH E) CH_(3) - CH_(2) -C= CH " " F) CH = C- C= CH