Basic needs of living things
Living things like animals and plants require the following materials to survive.
1. Food
Plants can prepare their own food but animals cannot. Therefore human beings and animals need different kinds and quantities of food.
2. Air
Air is present all around the Earth. Animals and plants take oxygen from the air to breathe. Plants absorb carbon dioxide from the air during day time to prepare their food.
3. Water
Water is one of the most important requirements of living things. Animal and plant bodies consist of 70% of water. Water helps to Carry out life activities in theirbodies .
4. Sunlight
Sunlight Is also very important for animals and plants. Plants prepare their food In the presence of sunlight. Plants utilize this food for their growth and the surplus food is stored in their body parts. This stored food is utilized by animals when they eat plants.
Living things like animals and plants require the following materials to survive.
1. Food
Plants can prepare their own food but animals cannot. Therefore human beings and animals need different kinds and quantities of food.
2. Air
Air is present all around the Earth. Animals and plants take oxygen from the air to breathe. Plants absorb carbon dioxide from the air during day time to prepare their food.
3. Water
Water is one of the most important requirements of living things. Animal and plant bodies consist of 70% of water. Water helps to Carry out life activities in theirbodies .
4. Sunlight
Sunlight Is also very important for animals and plants. Plants prepare their food In the presence of sunlight. Plants utilize this food for their growth and the surplus food is stored in their body parts. This stored food is utilized by animals when they eat plants.
0 comments: