The major geological events of the Palaeozoic era include
The steady or initial phase of the magnetic storms is
The term 'regur' refers to
The sulphites are a mineral group that contain one or more metallic elements in combination with the sulphate compound ____
The major events of Pre-Cambrian era include
The shape of earth is
The plants of which of the following crops are highly sensitive to frost?
The process of soil development is called
The periodic rise and fall of the sea level on the earth, gives rise to tides. This is related to
The pedogenic process associated with poor drainage and which involves the accumulation of organic matter in the upper layers of the soil is called
The religion of Afghanistan is
The second largest continent in the world is
The time interval between one vernal equinox and the next is nearest to which of the following figures?
Which of the following is not a kharif crop?
The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
The planets that are called superior planets are
The rock formations that cannot store groundwater are called
The region that has a typical dispersed rural settlement pattern is the
The southern Deccan area is in a rain shadow and receives only
Which of the following is measured on the Richter scale?
The panama canal links
The phenomenon associated with collision and subduction of the planet is
The planet that takes the highest time for completing a rotation is
The reaction between compounds and oxygen is called
The underlying cause of bio diversity loss is
The term used to describe the combined effect of all shortwave losses in
The tertiary winds on the north of the Alps (Europe) are called
The Rhine river of northern Europe empties into
The products of ____ are a major source of sediments for erosion and ____
The Penumbra is
The percentage of sun's radiation reflected back into space is about
The temperature increases rapidly after
The time difference between each side of the International Date line is
The tropical easterlies wind lie at
The place where material is excavated when the zone of maximum stream velocity approaches the stream's bed is called
The polar regions of earth cannot support forest growth because
The river situated along the border between the USA and Mexico is
The progressive wave theory regarding of tides was put forth by
The spiral flow in a stream caused by channel shape is called
The soil used for cutting bricks, use in the construction of houses is
The spring season in the north temperate zone is when
The planets called the inner planets, are
The part of the earth and thin layer of air above its surface, which support life on earth, are referred to as
The process of capture of precipitation by the plant canopy and its subsequent return to the atmosphere is called
The storms or frontal systems develop where
The sidereal month may be defined as
The term 'Abyssal refers to