Top answers

In which way is a supervolcano different from a volcano and what are the likely consequences of a super volcano eruption?

Super volcanoes are much bigger than normal volcanoes, usually erupting at least 1000 cubic km of material in a single event and far less frequently than normal volcanoes. Normal volcanos erupt nearer to 1 c...
JH
Answered by Jack H. • Geography tutor
8093 Views

How do you test for alkenes and alkanes?

Mix with bromine water (orange), if a double bond is present (alkenes) then the bromine water will be decolourised.
EP
6352 Views

What is the difference between meiosis and mitosis?

Meiosis - cell division to form gametes (sex cells), each gamete contains half the number of chromosomes than in a normal cell. Mitosis - division of body cells during normal growth, each cell contains a ful...
EP
Answered by Elizabeth P. • Biology tutor
5469 Views

What are the key themes in Wuthering Heights and which do you think is the most important?

Themes include any from the given list: Supernatural - seen most powerfully when Heathcliff is grieving Catherine when he asks for her spirit to walk the earth. Nelly refers to Heathcliff as many things incl...
OS
10062 Views

Solve the following for X and Y: 2y+4x=14 and x-y=-1

Firstly, Take equation 1 (2y+4x=14) and divide it all by 2. This gives y+2x=7. Next make Y the 'subject' AKA put it on it's own. To do this Subtract 2x from both sides. Now we have Y=7-2X. Here you can see Y...
TM
Answered by Toby M. • Maths tutor
5544 Views