Which of the following plants grow partly submerged in water?
A. Water lettuce B. Water hyacinth C. Lotus D. Water lily
Important Questions on The Living Organisms and Their Surroundings
What could animal A be?
A and B are two animals. Both these animals are adapted to live in water as well as on land. A is a small animal having no tail. It has moist, smooth skin and very long hind legs for leaping. B is a large animal having short legs, long jaws and a long tail. Leather made from the skin of animal B is used to make bags and shoes.
State one adaptation which helps animal A to live life in water. How does it help?
A and B are two animals. Both these animals are adapted to live in water as well as on land. A is a small animal having no tail. It has moist, smooth skin and very long hind legs for leaping. B is a large animal having short legs, long jaws and a long tail. Leather made from the skin of animal B is used to make bags and shoes.
State one adaptation which helps animal A to live life on land. How does it help?
A and B are two animals. Both these animals are adapted to live in water as well as on land. A is a small animal having no tail. It has moist, smooth skin and very long hind legs for leaping. B is a large animal having short legs, long jaws and a long tail. Leather made from the skin of animal B is used to make bags and shoes.
What could animal B be?
X is a tall tree whereas Y is a medium-sized plant. The tree X is cone-shaped having sloping branches. It has small, needle-like leaves. The leaves of plant Y is in the form of spines (or thorns) but it has long and deep roots. The stem of plant Y is covered with a cuticle to prevent the loss of water by evaporation.
What is the most likely habitat of tree X? (Desert/Mountain/ Grassland)
What is the advantage of the sloping branches of tree X?
Which part of plant Y carries out photosynthesis to make food? (Green stem/Spines)
