2 Write about ancient sources of water.
3 Explain the Process of seed germination.
4 Explain Seed dispersal.
Answers
Answer:
2) There are two main sources of water: surface water and groundwater. Surface Water is found in lakes, rivers, and reservoirs. Groundwater lies under the surface of the land, where it travels through and fills openings in the rocks. The rocks that store and transmit groundwater are called aquifers.
3) Germination is the process of seeds developing into new plants. First, environmental conditions must trigger the seed to grow. Usually, this is determined by how deep the seed is planted, water availability, and temperature. When water is plentiful, the seed fills with water in a process called imbibition
4) Seed dispersal is the movement, spread or transport of seeds away from the parent plant. ... There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.
Explanation:
2.Ancient early man live near river banks and l
lake pond,etc are other ancient sources of water.
please mark me brainleast
