1. If we go on cutting trees, then:

• the temperature will increase to a greater extent.
• the chances of natural disaster to occur will increase.
• the water cycle will get disturbed.

2. If the habitat of an animal is disturbed, then:

• the animals will lose their natural habitat and will reach the level of being endangered.
• most of the animals may be forced to invade places meant for human living in search of food and shelter.

3. If the top layer of soil is exposed, then:

• the exposed layer will lose all its nutrients, especially the hummus.
• the water holding capacity of soil will decrease.
• desertification will take place.