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Outline two ways that planning and education can reduce the impacts of earthquakes (4)

One way to reduce impacts of earthquakes is to regulate building infrastructure planning to ensure that all buildings are installed with rollers that move with the seismic activity underground. Secondly, edu...
EM
8733 Views

solve 2x^2+4x-7=0

Notice that this is a quadratic. First you should try factorisation, then if unsuccessful try completing the square (or the quadratic formula). In this example, factorisation is not possible (I can this furt...
KW
Answered by Katie W. • Maths tutor
8758 Views

What is analysis and how do I show this?

It is likely you have been told to PQA your essay answers- point, quote, analysis. The analysis is very important as it shows why you're using that quote to illustrate that point as well as highlighting any ...
GM
10830 Views

What name is given to the elements on group 7 of the periodic table and what happens to their boiling point as you go down the column?

Halogens. Boiling point increase as you go down the group. (This is because the size of the molecules increase as you go down the group, which increases the strengths of van der Waals forces)
LW
Answered by Leo W. • Chemistry tutor
10316 Views

What is the process by which plants and algae remove carbon from the atmosphere?

Photosynthesis. This question may throw some students off because: 1: They may be used to the question phased as something like 'By what process do plants generate glucose' 2: They may not be aware that alga...
LW
Answered by Leo W. • Biology tutor
4460 Views