Earth science

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4 essay samples are found

Renewable energy sources are derived from natural resources that are constant, sustainable and are replenishable. These energy sources include the sun, wind, water, hydropower, biomass, hydrogen, geothermal and ocean. The [...]

Pages: 1

Words: 133

Essay

Climate change occurs as a result of significant changes in precipitation, wind or temperatures over a long period of time. Unfortunately, most of these changes are triggered by human activity.  [...]

Pages: 1

Words: 243

Research Paper

INTRODUCTION In very general terms geologists have referred mass wasting as ‘landslides’.  These can often lead to mass destruction and loss of life. They may be triggered by earthquakes or [...]

Pages: 1

Words: 280

Essay

DRAWBACKS OF BUILDING FLOOD-CONTROL DAMS Construction of flood-control dams results in destruction of the land area and the environment. Selection of site for building a dam is difficult and will [...]

Pages: 1

Words: 168

Essay

Time is precious

Time is precious

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