Question

a) Large scale cultivation of same kind of plants at a place is called:

i. Crop

ii. Floriculture

iii. Apiculture

iv. Horticulture

b ) The RED DATA BOOK releases the list of:

i. Endangered species

ii. Endemic species

iii. Wildlife sanctuaries

iv. Biosphere reserves

c) Hydra reproduces by:

i. Binary fission

ii. Fragmentation

iii. Multiple fission

iv. Budding

d) When two forces are applied on an object in opposite directions the effect

force is their :

i. Sum

ii. Division

iii. Difference

iv. Product

e) The friction offered by fluids is called:

i. Drag

ii. Interlocking

iii. Streamlined

iv. Tread

f) Sound cannot travel through:

i. Solids

ii. Liquids

iii. Gases/air

iv. Vacuum

(10)​

Answer 1

Answer:

1) crop

2) Endangered species

3) budding

4) Sum

Answer 2

a) i. crop

b) i. endangered species

c) iv. budding

d) iii. difference

e) i. drag

f) iv. vaccum