The given picture shows terrace farming. It helps in ________.
A Reducing soil erosion by using non-arable land
B Reducing soil erosion by water
C Reducing soil erosion by overgrazing
D Reducing soil erosion by deforestation
Select the correct option about the lady in the picture and her dress.
A She is wearing the same saree as worn by North Indian ladies but only in a different style.
B She belongs to a state where the native language is malyalam.
C She belongs to Bhutan, a neighbouring country of India.
D None of these
Examine the experiment as shown in the given figure. 400 mL of water in flask P is heated until it is completely evaporated. The amount of water collected in flask Q will be about _____.
A 200 mL
B 350 mL
C 300 mL
D 400 mL
Refer the given diagram of the human digestive system and answer the following question.
Which of the labelled parts
(i) contains digestive juices?
(ii) contains semi-solid wastes called faeces?
Refer to the given dichotomous key and select the incorrect statement regarding P, Q, R, S and T.
(i) (A) It is a natural fibre.- Go to (ii)
(B) It is a man-made fibre. -
(ii) (A) Fibre is obtained from plants.
- Go to (iii)
(B) Fibre is obtained from animals.
- Go to (iv)
(iii) (A) Fibre obtained from stem. -
(B) Fibre obtained from seed. -
(iv) (A) Fibre obtained by harming source organism. -
(B) Fibre obtained without harming source organism. -
A Fibre P is quick burning and shrinks away from flame giving slightly sweet chemical odour.
B Q could be obtained from Corchorus capsularis while R could be obtained from Gossypium hirsutum.
C Fibre S is obtained from an insect whereas fibre T is obtained from a mammal.
D Fabric made of S can be worn in all seasons whereas fibre Q can be used to make a raincoat.
Can't silk worn in all seasons???????????
Which phase of Moon is shown by X in the given figure?
I will try next time
Zarrin has noted in her calendar, 15th November : Full Moon. Which shape of the Moon would she most likely observe on 29th November?