1 Water Hyacinth is an invasive species that humans have introduced to many parts of the world. It is a plant that fouts on water and
forms groups. It can grow very fast. Over time, water hyscinth can cover the surfaces of ponde, lakes, and rivers,
What will happen to a pond where weter hyacinth plants grow and spread?
The water flow in the pond will increase, which can cause new plant species to grow
B. The amount of water in the pond will increas, which can cause new plant species to grow
C. The sunlight reaching underwater plant species will decreases, which can cause the plants to do
D. The temperature of the water will decrease, which can cause other plant species to die
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C

Explanation:

This is the probably the most logical and correct answer. As the water hyacinth cover the surface of the water, the aquatic plants in the water will not have enough light for photosynthesis.

answer; the correct answer is desert plants;

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.