Question

Please tell me the answer of these fill in the blanks:-
(1). A __________ wave is the result of endogenic movement of the Earth.
(2). ___________ are the result of friction caused by prevailing winds.
(3). ___________ are the result of the pull of the moon on oceans.
(4). Tundra is a type of __________ ___________.

Answer 1

(4)natural vegetation..