basic type of food needed by man include
Due to the harsh climate over there. It snows very often which makes it difficult to grow crops there.
Because they are. They don't have to be but if you dropped one it would sink to the bottom. Also if they weren't they would be a bit difficult to lift due to the weight.
Mt. Everest had little to no vegetation due to the climate in the Himalayas (where the mountain is located), it is too cold around the mountain to have any vegetation.
Traditional farming uses the traditional agriculture methods and modern farming uses the methods that have come from advanced technology. Traditional farming uses more labor and modern farming uses less labor due to the machinery.
It is due to muddled thinking. Intensive farming is only romantic to those that that do not have to do the work.
No. There is no evidence of life on Mars. The greenish color is due to the presence of greenish minerals.
Reclamation processes can be difficult due to factors such as the complexity of the restoration needed, the extent of environmental damage, regulatory requirements, and challenges in securing funding and resources. Additionally, ensuring the successful establishment of vegetation and ecosystems in the reclaimed area can take time and may require ongoing monitoring and maintenance.
Farming developed between 1701 and 1850 due to the invention of farming machines such as the horse-powered seed drill and the horse-drawn hoe.
roots hold soil in place
Convection.
Vegetation affects climate due to evaporation and evapotranspiration. Plants release water vapor into the atmosphere and even produce their own micro-weather.
Water is pure by nature, however it gets dense due to different impurities. Impurities such as salt and tiny minerals cause the water to get dense.