Q1. Define
(a) Cell (b) Tissue
Q2. Define
(a)Communicable Disease (b) Non communicable disease
Q3. What is a balance diet ?
Q4. What is Skeleton ?
Q5. How Many Kinds of Movable Joints .
Q6. Fill in the Blanks .
(b) Beriberi is caused due to the lack of ______________ ____.
(c) Seurvy is caused due to the lack of ___________________ .
(d) Rickets is caused due to the lack of __________________ .
Q7. Match
(i) Fish (a) Vitamin A
(ii) Mosquito (b) Gills
(iii) Lion (c) Malaria
(iv) Milk (d) carnivores
Q1. What is balanced diet ?
Q2. Define (a) Solution (b) Solvent
Q3. Define (a) Transparent (b) opaque
Q4. What is Winnowing ?
Q5. Write two Example of each
(a) Herbs. (b) shrubs (c) tree
Q6. Fill in the blanks.
- A plant that bear flowers are called ______ plant .
- A rose plant is a ________ where as tomato plant is herb .
- Heavy objects _________in water .
- Metals are generally ______ in nature .
Q7. Name two foods each rich in .
- Fat ______________ ____________
- Carbohydrate ______________ _____________
- Protein _________________ _____________
- Roughage ______________ _______________
Q1. Write the name of the four chamber of the stomach of a ruminant ?
Q2. Write the name of five acid and five bases ?
Q3. Define
- Physical Changes
- Chemical changes
Q4. Write the Chemical name of rust ?
Q5. What is electroplating ?
Q6. Fill in the blanks
- Cutting of wood is a _______________ change .
- The chemical name of rust is __________.
- Browing of apple Slice is a _________ change .
- Ruminant have __________ chamber .
Q7. Match
A B
- Physical change (a) iron
- Chemical change (b) melting of ice
- Rusting (c) ripening of fruit
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