the main purpose of planting trees is to save the environment.....
as we all know the ozone layer is become thinner.....which causes global warming....
one of the main gases are carbon di oxide....which traps the heat of the sun and warms the earth's temperature......
trees need carbon di oxide so they reduce its presence but if there are no trees then the earth's temperature will rise and cause a lot of damage...
therefore planting trees is the only option since we humans have caused sooo much damage.....
Photosynthesis
Animals use nonvascular plants for one main purpose. This purpose is food. Many herbivores feed on moss and ferns, which are non vascular plants.
To raise plants
the flowers carrie pollon and seeds for more plants to grow
the flowers carrie pollon and seeds for more plants to grow
The purpose of photosynthesis in plants is to convert sunlight, water, and carbon dioxide into energy in the form of glucose, which the plant uses for growth and survival.
to minimize water loss
To create oxygen to breathe
because it is
to turn plants green so they look diffrent from other plants
AFAIK, cobalt isn't necessary for plants. It is however required for animals.
The purpose of irrigation pumps in farming is to provide water to various plants that are being farmed. This keeps the plants alive and healthy for future harvesting.