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Interdependence of Organisms and Evolution

Authored by Caitlin Humphreys

Science

7th Grade

Used 1+ times

Interdependence of Organisms and Evolution
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of interaction is observed when both organisms benefit from their relationship?

Competition

Mutualism

Parasitism

Predator-prey

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factor does NOT directly affect individual organisms, populations, communities, and ecosystems?

Planetary movements

Climate

Resource availability

Human activity

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of mathematical representations in the study of natural selection?

To predict weather patterns

To create simulations of ecosystems

To calculate means and represent data

To design new organisms

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a pattern of interaction observed in ecosystems?

Mutualism

Urbanization

Predator-prey relationships

Commensalism

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do diseases primarily affect ecosystems?

By promoting mutualism

By increasing biodiversity

By affecting population sizes

By enhancing resource availability

6.

MATCH QUESTION

1 min • 5 pts

Match the following

This is an animal that lives by preying on other animals.

Parasite

This is an organism that relies on other organisms for its food and energy supply; heterotroph

Consumer

This is an organism that supplies matter and energy, also known as an autotroph.

Producer

This is an organism which feeds on, but usually does not kill, a larger organism

Decomposer

This is an organism that breaks down and gains nutrients from dead organisms.

Predator

7.

DRAG AND DROP QUESTION

30 sec • 1 pt

All the living things in an ecosystem are the ​ (a)   factos. The nonliving things are ​ (b)   .

biotic
abiotic

Answer explanation

Bio = life

A = not

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