Short & Long Questions: Living Organisms and Their Surroundings | Eureka Plus Class 6: Book Solutions, Notes & Worksheets PDF Download

Short Answer Questions

Q1: What is a habitat?
Ans: A habitat is the natural home of a living thing that provides it with food, water, and the right environment.

Q2: Why do different types of plants and animals live in different habitats?
Ans: Different types of plants and animals live in different habitats because they are adapted to the specific environment and conditions of each habitat.

Q3: What are some adaptations of plants in sandy deserts?
Ans: Plants in sandy deserts have adaptations like growing close to the surface for water, having small leaves to prevent water loss, and some plants, like cacti, reduce leaves to spines.

Q4: How are animals adapted to life in the desert?
Ans: Desert animals like camels have adaptations such as long legs to keep away from hot sand, padded feet for walking on fine sand, and the ability to store water in their humps.

Q5: Why do plants in aquatic habitats have air spaces in their stems and leaves?
Ans: Plants in aquatic habitats have air spaces to help them stay afloat and upright in water and collect enough sunlight for photosynthesis.

Long Answer Questions

Q1: Explain how the environment of a habitat is decided and why it is essential for living things.
Ans: The environment of a habitat is mainly decided by factors like temperature, sunlight, soil, water, and the presence of other living organisms. This environment is essential because it determines which types of living things can thrive there. For example, desert plants and animals are adapted to the dry, hot conditions of a desert, while those in the rainforest are suited to constant warmth and moisture. The environment impacts what plants can grow, what animals can survive, and how they interact.

Q2: Describe the adaptations of animals living in a desert habitat and how these adaptations help them survive.
Ans: Animals in a desert habitat have various adaptations to survive in harsh conditions. For example, camels have long legs to stay away from hot sand, padded feet for walking on fine sand, and can store fat in their humps for energy. They can also drink a lot of water when available. These adaptations help them cope with food and water scarcity in the desert. Some animals, like kangaroo rats, can even live without drinking water and obtain water from the food they eat.

Q3: Explain the adaptations of plants in a tropical rainforest.
Ans: In a tropical rainforest, plants have adaptations like having tall trees with a dense canopy that blocks sunlight. Under this canopy, shade-loving plants like ferns and palms grow on the forest floor. Trees have broad leaves and overlapping branches, forming a thick roof. Some plants grow on other plants, using them as support. Vines, orchids, and lichens also thrive on trees. These adaptations help plants utilize the limited sunlight and resources available in the rainforest.

Q4: Discuss the significance of mangrove swamps in coastal regions.
Ans: Mangrove swamps are crucial in coastal regions because they reduce the force of ocean waves, which can protect lives and property during natural disasters like cyclones and tsunamis. Additionally, mangroves serve as habitats for various marine organisms, including fish and other animals. They play a vital role in preserving the coastal ecosystem and safeguarding coastal areas from erosion and damage due to rough seas.

Q5: How do animals in high mountain regions adapt to survive in their habitats?
Ans: Animals in high mountain regions have adaptations to survive in low oxygen levels and extreme cold. They have thick fur coats to keep warm and often possess more red blood cells to obtain sufficient oxygen from thin air at high altitudes. Some herbivores have strong teeth for eating tough grasses, while carnivores have sharp claws and teeth for catching prey. These adaptations allow them to thrive in mountainous environments with varying temperatures and altitudes.