Question

Q4. Write the full form of ORS.
Q5. It is secreted by salivary glands.
Q6. Name the steps involved in wool production.
Q7. Apiculture is related to.
Q8. Name three temperature scales.
Q9. Name the liquid which is commonly used in
making thermometers.
Q10. State the method by which heat is transferred.
(a) From the sun to the earth.
(b) From a man's hand when placed on a cold iron
vessel
(c) From the bottom of a hot liquid to its upper
cooler parts.
Q11. Convert 50°F to °C​

Answer 1

Q4 oral rehydration solutions
Q5 saliva
Q6 The different processes involved in wool production are shearing, scouring, grading, dyeing, and drying.
Q7 Beekeeping is the maintenance of bee Colonie
Q8 degree,Celsius,kelvin
Q9 mercury liquid
Q10a)radiation
b)conduction
c)convection
Q11 10 degree Celsius

Answer 2

Explanation:

Ans 4: Oral rehydration salts

Ans 5: Saliva

Ans 6: The different processes involved in wool production are shearing, scouring, grading, dyeing, and drying.

Ans 7:  It refers to the scientific way of beekeeping.

Ans 8: There are three temperature scales in use today, Fahrenheit, Celsius and Kelvin.

Ans 9: Mercury

Ans 10: (a)Radiation (b)Conduction (c) Convection

Ans 11: 50°F=10°C

Hope it helps   =)