English: Read the given passage and answer the following questions. (Reading comprehension)

Math: Do the given problems in triangles.

Physics: Calculate the resistance of resistors in series connection.

Chemistry: Revise chapter – 4 till whatever taught

Biology: Revise Chapter – 7 Nervous system.

Geography: Write one time in class work notebook.

  1. Why do humans need resources? What are the consequences of indiscriminate exploitation of resources?
  2. What do you understand by ‘sustainable economic development’?
  3. Write the major features of Rio de Janeiro Earth Summit, 1992.

The event is finished.