Geography Study Tips For O-olevel And Advanced Level

22/09/2021

bof

21/05/2017

Benefits and losses of inland surface runoff water..
BENEFITS
1; leads to soil fertile in low land.
2; accumulation of building material eg.sand material
3; source of underground water.
4 domestic uses like cattle drinking
5; minerals exposing.
6; increasing volume of water bodies, eg lakes, dams

LOSSES
1; soil erosion.
2; loss of some bio diversity, micro-macro organism.
3; causes water born diseases eg chorellar
4; destruction of agricultural products .
5; infrastructure destruction.

16/04/2017

16/04/2017

GEOMORPHOLOGY (study of landform)
Why we have down slopes
Why hills, mountain, valley na basin.
It is landform process. .

Landform process is chain process which started from the force that acted apon the earth's crust either internal or external (tensions and compressional forces)
FORCE causes earth's crust to make a movement, and the movement can be laterally ( side wide movement) or vertical (up and down movement)
Under earth's crust movement LANDFORM process starting.
Landform process involve internal (tectonically or endogenically ) process and external (exogenically) ) process
Endogenically process involve
1;vulcanism and earthquake process
2;diastrophism process ( folding and faulting process).
Exogenically process involve
1: weathering process
2:mass wasting process
3:erosional process
4: depositional process

Summary
Force- crust movement-process-landform
Not the end stay tuned

BY

09/04/2017

Athari za gully erosion

08/04/2017

SURFACE RUN OFF WATER ..haya ni maji ambayo hukimbia katika eneo ardhi ( earth's surface) kutoka eneo la juu la ardhi kulekea bondeni bila kupitia mikondo maalum..na kwa kiasi kubwa maji haya hutokana na mvua..na huwa yanakimbia kwa namna mbalimbali k**a vile kwa kujisambaza km eneo ni tambalale na lenye mwiniko wa kawaida lakini mengine hupitia kwenye mifeleji iliyojitengenezea kutokana kasi na nguvu ya maji hayo.. kukimbia kwa maji hayo katika namna mbalimbali kuna sababisha kubadilisha muonekano wa ardhi (landform) kutokana mmomonyoko wa ugongo (soil erosion) na mmomonyoko huu huwa unafanywa kwa namna nyingi, k**a vile kuondoa tabaka la juu la ardhi kwa kusombwa na maji hayo(sheet erosion) hasa maeneo tambalale na lenye mwiniko wa kawaida, kwa namna ya michirizi na mifereji midogo (rill erosion) Pamoja na mifereji mikubwa (gully erosion)...madhara makubwa ya maji haya na shughuli yake ni pamoja na kuleta sura mbaya ardhi (bad land ) pia kutengeneza mifereji midogo na mikubwa (rill and gullies) na kuifanya ardhi kukosa rutuba (loss of soil fertility): thanks. .

05/04/2017

Students let go with this..get geography tips studies, short and clear notes , geographical diagrams, photos , ,graphs and short video clip concerning geographical phenomena for o-olevel advanced class. .get ready and stay following.