The underlined words in the following sentences have been
jumbled up. Write them in their correct form.
(a) Loca is obtained from mines.
(b) Umpetlore is a fossil fuel.
(c) Rineryfe is a place where various fractions of peroleum are
(d) Keenrose is a fuel used in jet crafts.
(e) Nutsgilh is an example of inexhaustible natural resources.
NCERT Class VIII
Science - Exemplar Problems
Chapter 5. Coal and Petroleum