4.2.8

Life & Earth

Test yourself

Bio - Life

Words beginning with 'bio' generally mean something to do with life.

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Biography

  • A biography is a detailed account of a person's life. An autobiography is when someone writes a detailed account of their own life.
    • Example: Walter Isaacson wrote Steve Jobs' biography.
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Biology

  • Biology is the scientific study of living organisms.
    • Example: Stephen learnt about homeostasis by doing the Seneca GCSE biology course.
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Biometric

  • Biometric means referring to measurements of and data on the body.
    • Example: Biometric verification involves identifying people by some aspect of their body.
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Biomass

  • Biomass means the overall mass of all living things in a specific area.
  • In numerical terms, biomass is the total mass of living material in an organism multiplied by the number of organisms.
    • Example: Pyramids of biomass are almost always pyramid-shaped.
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Biofuel

  • Biofuel is fuel that comes from living things and waste from living things.
    • Example: Biofuels are examples of renewable energy sources.
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Biodegrade

  • To biodegrade means to be broken down by bacteria.
    • Example: These plates are biodegradable, so they are more environmentally friendly than non-biodegradable plates.

Geo - Earth

Words beginning with 'geo' generally relate to the Earth.

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Geography

  • Geography is effectively the study of the Earth. It's the study of the physical aspects of the Earth and human activity on Earth.
    • Example: I learnt about volcanoes and earthquakes in my geography lesson today.
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Geology

  • Geology is the study of rocks.
  • Geology also refers to rocks that make up a particular area of the Earth.
    • Example: Geology was always Isaac's favourite science.
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Geothermal

  • Geothermal means connected to the Earth's inner heat.
    • Example: The more Joan learnt about climate change, the more she thought about turning to geothermal energy.
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Geometry

  • Geometry is a branch of mathematics. Geometry is concerned with space and the relationship between curves, points, lines etc.
    • Example: Will passed his geometry exam with flying colours.
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Geospatial

  • Geospatial means relating to data about the locations of particular features of the Earth's surface.
    • The firm wanted to purchase new geospatial technology.

Jump to other topics

1Spelling

2Punctuation

3Grammar

3.1Word Classes

3.2Conjunctions

3.3Writing Coherently

3.4Verbs

3.5Modal Verbs

3.6Phrasal Verbs

3.7Subjunctive Verbs

3.8Sentences

3.9Tenses

3.10Adverbials

3.11Language Techniques

4Decoding Words

5Reading & Writing

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