Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
|
soil erosion |
process of water or wind carrying away soil |
|
|
conservation |
a careful preservation and protection of something |
|
|
weathering |
mechanical aur chemical breaking down of rocks by weather or other causes |
|
|
pebbles |
small stones |
|
|
barren |
not supporting any vegetation |
|
|
humus |
natural organic compounds found in soil formed from decomposition of plant and animal |
|
|
afforestation |
planting trees, establishing a forest on land |
|
|
deforestation |
the process of clearing of forest |
|
|
over grazing |
excessive grazing to an extent that the land is damaged |
|
|
vegetation |
plant life or total plant cover |
|
|
harvest |
the process or period of gathering in crops |
|
|
hedges |
offence or boundary consisting of small trees or shrubs |
|
|
embankment |
amount of earth and stone built to hold back water(also called bunds) |
