Answer:
Eukaryotic: A type of cell with a membrane-enclosed nucleus and membrane-enclosed organelles.
The correct option is A.
Plants can participate in both mechanical and chemical weathering of rocks. Mechanical weathering occurs when rocks are broken into smaller particles as the result of the roots of plants which grows and push them apart. Chemical weathering occur when the plant roots release chemicals, such as acids, which help in breaking down the rock particles.
Answer:
B. Sun
Explanation:
The hot plate will definitely represent the sun because it is the source of heat which will make the water boil and evaporate just as the sun would heat up oceans and other bodies of water to cause evaporation of water, which rises as valour and form clouds.
Answer:
When population is increases then consumption of all resources will also increases.When population is more then they need more area for making house,for agriculture ,for industries and many more.And we know 31 % are present in the earth surface.So more making the land for sustainable use ,the human population are cutting the trees and this is know as deforestation.
Due to deforestation lots of natural resources are going slowly slowly disappear and making the life of human difficult day on day.
Causes of deforestation:
1.More population
2.Mining
3.Floods
4.Forest fires
5.Logging
6.Agriculture expansion
