Question

9. The farmers will use tank silt to .....
A) Fertilise the soil
B) Purify water
C) Block the way of water
D) None
10. The layer of water which accumulates under the ground among rocks are called ...........
A) Well
B) Pond
C) Aquifer
D) None
11. Lime stone are found in .......... ....... district of Andhra Pradesh.
A) Srikakulam
B) Visakha
C) Kurnool
D) Kadapa
12. Trees, grasses and bunds are used to enhance ..... ....... into the soil.
A) Parcolation
B) Percolation
C) Fertilisation D) Denundation
13.
also built across streams to store water for a longer time.
A) Check Dams
B) Tube wells
C) Ponds
D) Tanks
14. Water is polluted due to the excessive use of ...........
..... and ....
A) Fertilisers, Pesticides
B) Salt, Minerals
C) Sodium, Fluorides
D) Iron, Nitrates
15.
built a large number of tanks in Telangana and Rayalaseema.
A) Kakatiya kings B) Pallava Kings C) Pala Kings
D) Chera Kings
16.
helped to prevent the runoff of rain water and the erosion of top soils.
A) Tanks
B) Ponds
C) Rivers
D) Sea
17. In ........
rocks water can't go beneath them.
A) Impervious B) Pervious
C) Hard Granite D) Top Soil
18. In our part of the country it rains only about .... ........ to ...
...... month.
A) Three to Four B) Two to Four C) Six to Four
D) Three to Two
19.
aims at removal of silt from tank beds and repair and construction of tanki
about 47000 tanks.
A) Mission Kakatiya
B) Mission Telengana
C) Mission Cheruvu
D) None​

Answer 1

Answer:

9th question answer is fertilizers soil

Answer 2

Answer:

sorry I have exam

Explanation: