MEDIUM
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Give two examples to show the interconnection between food chains?

Important Questions on Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.

EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Write the name of any one insect which acts as scavenger?
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
The level of groundwater is known as the _____.
MEDIUM
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Rate of transpiration _____ if the atmosphere is humid.
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
In Assam and Nagaland, thick populated forests are found. They are _____ (desert/hilly) regions.  
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Mushroom feed upon the dead plant and animal tissues and convert them into a dark coloured substance known as _____.
MEDIUM
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Scientists who study the relationship between living things and their surroundings are called _____.
MEDIUM
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.

Fill in the blank with the correct word from the given clue box.

A forest is a purifier of _____

air decomposers plants sun food web
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
_____ Herbivore/carnivore have sharp cutting teeth called incisors.
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
A frog _____ its food whole. (suck/swallow)
MEDIUM
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.

Study the pictures and answer these questions on food chains.

Corn is eaten by rats; rats are eaten by _____.
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EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Herbivores are _____ consumers.
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.

Complete the analogy.

Green plants : Producers :: Animals : _____.

EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
_____  is an example of a scavenger. (Bear/Vulture)
MEDIUM
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
The process of evaporation through stomata which is responsible for the movement of water through a plant is known as _____.
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
_____ are used in cooking for flavouring food.
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Bacteria and fungi are called _____. (scavengers/ decomposers/ producers)
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.

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Observe the plant and answer the question:

This plant grows in _____ area (desert/hilly).

EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Microorganisms act upon the dead plants and animals to produce _____.
EASY
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
A plant adapts itself according to the climatic conditions of its _____.
MEDIUM
Life Sciences>Ecosystems: Interactions, Energy, and Dynamics>Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.>Interdependent Relationships in Ecosystems - Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared.
Forests consist of different layers of _____.