Subject: EVS l
Assessment: 7
Q.1) Fill in the blanks. (4)
1) --------------- gas is transported to all parts of the body.
2) The stomach is like a -----------------------.
3) Another word for air sacs is -----------------.
4) Between the thoracic cavity and the abdominal cavity is the --------------------.
Q.2) True or False? (4)
1) A baby gradually learns to perform newly learnt tasks without making mistakes.---------------
2) At birth ,we already have all skills. -----------------
3) We cannot manage all our tasks entirely by ourselves. ---------------------
4) Our height increases from birth till we grow old. -------------------------
Q.3) Answer the following questions.
1) What changes take place in us from birth till adulthood ? (2)
2) What is an infectious disease ? (2)
3) What happens when there is an epidemic of a disease? (2)
4) What is vaccination? (2)
Q.4) Classify the diseases given below as diseases that spread through food, water or air. (3)
Gastro, typhoid, diarrhoea , malaria , cholera , jaundice , diphtheria , tuberculosis .
2) Answer the following questions . (5)
1) Why do tablets of camphor decrease in size day by day ?
2) How do we save fuel by using public transport ?
Subject: EVS ll
Assessment: 7
Q.1) Fill in the banks. (3)
1) Museums in ---------------- had large collections of pre - historic artefacts and antique objects.
2) -------------- established with the help of evidence that stone tools were the earliest.
3) The period when copper came in use is known as the ---------------------.
Q.2) Write short notes: (6)
1) Social organization in the ancient cities.
2) Use of metals.
3) Use of script.
Q.3) Answer the following questions in brief.
1) What are some of the well - known characteristics of Harappan cities? (3)
2) What made the soil on the banks of the Nile fertile? (2)
3) What is culture? (2)
