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Use a case study to illustrate how rising sea levels will have important social and political consequences for people living in the coastal zone.

Higher Bands: Marks for clear structure and use of good English so use paragraphs and well structured sentences with linking phrases. Logical progression of information Show detailed understanding, supported...
KK
Answered by Kerenza K. • Geography tutor
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Solve the simultaneous equations: 2x - y = 4 and x + 2y = 7

Solve: 2x - y = 4 and x + 2y = 7 There are two methods to solve this, you can either calculate one of the variables from either equations and then substitute to the second one or try to multiply one of the e...
EK
Answered by Eliza K. • Maths tutor
16866 Views

When is it appropriate to use a semi-colon?

Semi-colons should be used in order to join together two independent clauses together in order to show closely related ideas, for example: "My dad plays the ukulele and my brother plays the flute; I com...
SS
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Give two characteristics of igneous rocks.

Igneous rocks are formed by cooling and solidifying magma underground or lava on the surface. Igneous rocks consist of interlocking crystals.
EK
Answered by Eliza K. • Geography tutor
11881 Views

Why do some verbs take 'sein' in the past tense?

The verbs that take sein in the past tense are usually (there are some exceptions) verbs that indicate a change of state or movement. For example, fahren is referring to movement, so you'd say ich bin gefahr...
JS
Answered by Jack S. • German tutor
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