World Geography The major geological events of the Palaeozoic era include Appalachians and Central European mountains come up both (a) and (b) Caledonian mountain rise, life comes ashore None of these Appalachians and Central European mountains come up both (a) and (b) Caledonian mountain rise, life comes ashore None of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The hunting and gathering economy can support only 1 person per sq. km 3 persons per sq. km 5 persons per sq. km 7 persons per sq. km 1 person per sq. km 3 persons per sq. km 5 persons per sq. km 7 persons per sq. km ANSWER DOWNLOAD EXAMIANS APP
World Geography The last major glacial period began about 2,000,000 years before present and is commonly known as Holocene or ice age Pleistocene or ice age Pliocene or ice age Paleocene or ice age Holocene or ice age Pleistocene or ice age Pliocene or ice age Paleocene or ice age ANSWER DOWNLOAD EXAMIANS APP
World Geography The tide produced as a consequence of the moon and the sun pulling the earth in the same direction is called high tide spring tide neap tide ebb tide high tide spring tide neap tide ebb tide ANSWER DOWNLOAD EXAMIANS APP
World Geography The heavy day soils that show significant expansion and contraction due to the presence or absence of moisture is called aridsols histosols andisols vertisols aridsols histosols andisols vertisols ANSWER DOWNLOAD EXAMIANS APP
World Geography The major pedogenic process acting on soils at the macro scale are laterisation and podsolisation All of these salinisation and gleisation calcification and salinisation laterisation and podsolisation All of these salinisation and gleisation calcification and salinisation ANSWER DOWNLOAD EXAMIANS APP
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