A horse is an herbivore because they do not eat other animals. Horses strictly eat plants, grass, and hay and such. But not other animals.
It would smell like death
The niche of grasshopper would include the plant species it eats.
Explanation:
The niche of an organism is different to that of a habitat. A niche includes the interaction between organisms and the food that they eat, whereas, a habitat is a place where organisms are provided with food, protection and shelter.
Habitat is a place of ecosystem that involves other environmental factors like- rain, sunlight, humidity etc. So, food type eaten by grasshopper would be the description of a niche and not a habitat.
The 3 is vaporization and solidification
4 is vaporization
5 is solidification