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Origin of life on earth has been accounted for by which theory ___________

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The only theory concerning the origin of life that appears scientific is _____________

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The theory that God created the world in 4004 BC, from October 23rd, was propounded by _____________

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The theory that stated that life originated from non-living matter is called______________

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The theory of spontaneous generation was propounded by________________

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The theory that certain particles of matter contain "an active principle" which could produce living organisms under favourable conditions is referred to as ________________-__

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The study of fossils is called_______________________

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_________________is the wise use of natural available resources in such a way that wastage, loss and harm are reduced or prevented

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There are_________________ main methods of conservation

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Iron is usually found in the combined state as_______________

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There are ______________ main types of chemical system

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Energy available for doing work in a chemical system is called_____________

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The crude oil resource has enhanced the growth of Nigerians natural income since_______________ when it became the major source of government revenue.

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Entropy is a measure of degree of ______________ in a substance

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For every substance, as ______________ increases, the degree of disorder or entropy increases

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_____________ is the heat content of a system

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Coconut is another common feature of the________________ forest.

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The high or open forest is also characterized by high __________________.

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All chemical processes are associated with formation or breaking of _________________

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There is need to conserve and _____________ the natural resources

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Energy conversion to a man-made-process in which energy is made more ______________

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Man belongs to a group of higher animals called_______________

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Transformation of plant debris into coal is called__________, which may take millions of years to achieve.

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There are_____________ main methods of conservation.

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Rubber is a natural product obtained from the _____________of the rubber tree.

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The resources from forests, wildlife, fisheries, soil and water are also known as _____________ resources.

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The wise use of naturally available resources in such a way that wastage, loss and harm are prevented or reduced is known as_________________.

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Bitumen materials are also called ________________

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Solar cell is a device which converts solar energy to___________________.

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Oil and gas provide about _____________ percent of the energy used in the world

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The oil shale deposits are usually rich in _____________ materials.

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The resources whose stock are in continuous supply are called _____________

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Glucose is a useful raw material in the production of_____________

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Energy conversion to a man-made process in which energy is made more______________

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An aspect of chemistry that deals with the study of interconversion of heat and other kinds of energy is known as ________________

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The Biological name for plant is ____________

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Addition of Million reagent to a colloidal solution of protein which is heated gives a ___________colour.

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The yam slice or rice grain turns blue-black in colour if a drop or two of dilute____________ solution is dropped on it.

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Glucose is a useful raw material in the production of _____________

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The resources whose stock are in continuous supply are called ____________

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The refrigeration is a modern fashion of the _______________.

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The glucose formed is converted to_________________ and cellulose and stored in the body of plants.

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The nuclear processes of the sun produce a large quantity of energy which is transmitted in the form of _____________and heat waves.

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An aspect of chemistry that deals with the study of interconversion of heat and other kinds of energy is known as ____________

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Bitumen materials are also called ________________

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Oil and gas provide about ______________per cent of the energy used in the world

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The oil shale deposits are usually rich in ______________ materials.

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___________is not a condition to determine if a reaction will occur spontaneously

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______________is the energy in a body at rest

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________________ is a device which converts solar energy to electricity.

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Burning of _____________in power plants can be used to convert chemical energy to electricity.

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________________ involves process of changing energy from one form to another.

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Energy conversion to a man-made process in which energy is made more____________

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Energy available for doing work in a chemical system is _______________

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There are __________ main types of chemical.

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These are different forms of energy except___________

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Wallace and Darwin made a joint presentation on natural selection in year________

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The order Primate includes all except_________

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Some endothermic processes take place

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Entropy is a measure of degree of ______________ in a substance

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For every substance, as ___________ increases, the degree of disorder or entropy increases

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_____________ is not a condition to determine if a reaction will occur spontaneously

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Natural selection is the mechanism by which new species arise from pre-existing species was proposed by_______________

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All chemical changes in nature involve_________________

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The ___________usually take place in chemical systems

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The major theories that have been put forth accounting for the origin of life on Earth include_____________

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Which of these is not an evidence to support the theory of evolution__________

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Man belongs to a group of higher animals called ______________

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Current evidence suggests that the earlier set of organisms were_____________

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Geothermal Energy has been successfully utilized in the following countries except in ____________