jueves, 14 de septiembre de 2017

test results

1) Fossil fuels are derived from which of the following sources?
A: organic matter trapped in sedimentary rock
B: nonorganic matter trapped in metamorphic rock
C: organic matter trapped in igneous rock
D: organic matter on the crust's surface

2)Coal, a common fossil fuel, is formed from which of the following types of organic matter?

A: freshwater algae
B: bodies of dead animals
C: marine organisms
D: tree trunks, leaves, and freshwater plants

3) Oil and gas are mainly derived from which of the following sources?

A: trees and larger plants
B: phytoplanktonic material found in marine basins
C: freshwater algae
D: dead animals

4) Why do fossil fuels generate more power than wood for use in machines, for example?

A: Fossil fuels have a higher concentration of carbon and hydrogen
B: Fossil fuels are drier
C: Fossil fuels are easier to light
D: Fossil fuels are easier to transport

5)The quality of coal, called its rank, is a measure of which of the following characteristics?

A: amount of carbon in the coal
B: amount of oxygen in the coal
C: how black it is
D: how hard it is

6) The greatest concentration of oil is found in which of the regions of the world given below?
A: North America
B: South America
C: the Middle East
D: Europe


No hay comentarios:

Publicar un comentario


We are student of the school E.E.S.TN°1 "Martin Miguel de Güemes " in this blog we will show yours our experiences and amazing ...