Questions

Envelope is a letter holder for one letter and in the question it mean that it holds one letter. Eye is also a word which starts and end with E but has one letter in the middle.

Fiber-optic physical or wired connection is the fastest communication connection.

The alternation of wet and dry seasons leads to the leaching away of the siliceous matter of the rocks and the formation of laterite soils. It has been observed that there is a general relationship between altitude and the chemical composition of laterite soils. The soils on the higher areas are generally more acidic than on the low lying areas.

Hence, soil erosion on hillslopes can be checked by Terrace cultivation.

The simple machine Axe is made up of both the lever arm and a wedge.

Andhra Pradesh