|1 Crore+ students have signed up on EduRev. Have you?|
Which of these is an extinct animal?
The sabre-toothed cat had their teeth showing out like an elephant. These cats became extinct around 11,000 years ago.
Which of these is NOT an extinct animal?
Dodo is an extinct flightless bird.
Woolly Mammoth is a species of mammoth. The Woolly Mammoth was roughly the size of an African elephant. Great Auk is species of flightless bird that became extinct due to excessive hunting.
Fish is not an extinct animal as fishes are still found in nature.
Trunk is the main stem of the tree. It divides into many branches higher up in tree. The ____________ of the tree protects the trunk.
Bark of the tree protects the trunk. It's an outer protective layer that makes the trunk, branches and roots grow thicker overtime.
The thick layer of _____________ under the bear’s skin keeps them warm and allows them to go for weeks without eating if necessary.
The thick layer of fat under the bear’s skin keeps them warm and protects them from cold weather.
Soil helps trees because soil
The soil is the storage place for water and the nitrogen and minerals dissolved in water, which are needed by the tree to live and grow. The soil also provides a base for the tree to attach itself firmly in place.
How does rabbit eat plants?
Rabbit has sharp front teeth, and it repeatedly bites the food before taking it in, called gnawing the food.
From where do cabbage and mint produce food?
Cabbage and mint produce food in the leaves of the plants
Which of the following animals does not live on the land?
Giraffe, Cat and Zebra are terrestrial animals and live on the land.
The roots of which plant are edible?
The edible part of sugarcane is stem, strawberry is fruit, carrot is root and mint is leaves.
What should come in the box?
Seed → Seedling → ? → Plant
The process of becoming plants from seed is:
Seed → Seedling → Sapling → Plant