Directions: Read the following passage and answer the questions: A Lichen is a composite organism that arises from algae living among filaments of multiple fungi in a symbiotic relationship. The combined lichen has properties different from those of its component organisms. Lichens come in many colours, sizes and forms. The properties are sometimes plant-like, but lichens are not plants. Lichens may have tiny leafless branches, flat leaflike structures or flakes that lie on the surface like peeling paint or other growth forms. Lichens occur from sea level to high alpine elevations, in many environmental conditions and can grow on almost any surface. Different kinds of lichens have adapted to survive in some of the most extreme environments on earth such as Arctic, Tundra, hot dry deserts, rocky coasts, and toxic slag heaps. They can even live inside solid rocks, growing between the grains. It is estimated that 6% of the earth's land surface is covered by lichens. Some of them are considered to be the oldest living things. They are among the first living things to grow on fresh rock exposed after an event such as a landslide. The long-life span and slow but regular growth rate of some lichens can be used to date events.
Identify the one word opposite to SPAN in meaning:
Compress
The question asks us to identify the word that has the opposite meaning to the word SPAN.
The word SPAN typically refers to:
Let's examine each option provided to determine which one is the antonym of SPAN:
Based on the analysis, the word Compress is the most appropriate antonym for SPAN, as it signifies the act of reducing size or extent, directly opposing the idea of extending across or over.
Why, according to the writer can't people be motivated to use a resource prudently?
1. They feel that others may overuse the resource
2. It is possible to substitute the resource
3. Abundance of the resource availability
Select the correct answer using the code given below:
When do people use resources exhaustively?
The self-interest of people affects the use of renewable resources
People rooted in a locality
Which among the following is closest in meaning with the word 'deplete'?