4. Read each of the following statements.
Write a paragraph about adaptation
with reference to each statement.
(a) There is extreme heat in deserts.
(b) Grasslands are lush green.
(c) Insects are found in large numbers.
(d) We hide.
(e) We have long ears.
Answers
Answer:
Animals are adapted to survive in conditions in which they live. Animals living in very hot climate like deserts possess special features to protect themselves against extreme hot conditions. Grassland are lush green . A lion lives in a grassland that can hunt animals like deer. The eer needs to know the presence of the predator in order not to come their prey and to hide ...they have long ears to hear movements of predator . The Insect adaptations include mouthparts, the ability to fly, leg types, and body shapes. Imagine if all insects looked exactly the same, ate exactly the same food, and lived in exactly the same habitats. It would be impossible because insects would compete too much and would not be able to survive.
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A The hot desert are a land of extreme heat and extreme dryness. Deserts are such a harsh environment, desert often have names like ' death valley', 'the empty quarter', and 'the place there is no return'. Desert are usually very dry. In the desert there may be few periods of rain per year with a lot of time between rain. Desert usually have only between 10 to 20 percent of humidity to trap temperatures and have so few trees and other vegetation. Deserts are usually very, very, very hot.
B Grassland are mostly found to have a natural habitat in grasses and shrubs all around and farming is restricted in such places. Hence, there are always lush green. The areas also get sufficient rainfall throughout the year and the natural greenery is maintained. However the sedge and rush can also be found along with variable propagation like legumes and clover are other herbs. Grassland occurs naturally on continents accept Antarctica and are found in most ecoregions.
C Insects are found in large numbers on Earth especially during mating season. There are the group of organisms that live in colonies and they exits in large number. They have a protective covering called the exoskeleton and this is one of the reason why they are found in large numbers and also they quickly hide in a safe place at a time of danger and they built the beast in a safe place. They have a sensory antenna that senses danger. They thrive almost in all conditions and multiply laying eggs.
E. The large years have thin skin and contain an extensive network of blood vessels that provide large surface area to heat exchange. These vessels swell when the animal is hot to allow the blood to cool and contract when temperature drops conserve heat.
Explanation:
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Please cross check part E and I am sorry I will not give you answer of part D