FA

is this statement true : biodiversity is the variety of life on earth and even non - living things are part of it.

• true

• false

what are the types of symbiotic relationships

which animal in the food chain feeds on dead animals

• decomposer

• scavenger

• producer

what are the names of the 7 ecosystems

what is the difference between parasitism and predation

• Nothing. They are the same.

• Predation Occurs between a predator and a prey. Parasitism Occurs between a parasite and a host organism.

what is the difference between an ecosystem and a biome

• Nothing, they are just synonyms!

• A biome is a larger category of ecological units. It consists of many ecosystem

• a biome is a smaller category of ecological units

• an ecosystem is a larger category of ecological units. It consists of many biomes

how many main biomes are there

• 7

• 5

• 3

• 8

what is the name of the symbiotic relationship where one creature is benefited and the other is unharmed

• mutualism

• parasitism

• predation

• commensalism

what is the coldest biome

• grassland

• forest

• tundra

• marine

imagine if a part of the food chain goes extinct. Reason being that we killed it for it's skin,tusk,etc. What will happen to the food chain of where the species went extinct?