Science 7 Practice Exam

29 Questions | By Computers5 | Last updated: Mar 22, 2022 | Total Attempts: 2329

Questions

Settings

Create your own Quiz

Questions and Answers

1.

When 2 species are in a relationship that lasts over time it is called
- A.
  
  Parasitism
- B.
  
  Mutualism
- C.
  
  Symbiosis
- D.
  
  Commensalism
2.

This is a relationship when 1 organism benifits and 1 is harmed for example a tapeworm
- A.
  
  Parasitism
- B.
  
  Mutualism
- C.
  
  Symbiosis
- D.
  
  Commensalism
3.

Does Taking the Bus to work reduse your ecological footprint from if you were taking a bike
- A.
  
  Yes
- B.
  
  No
4.

______ the amount of garbage you produce. _____ products other then throwing them away. _______ if you cant reuse them
5.

What does abiotic mean
- A.
  
  When something has never been living
- B.
  
  When something is living
- C.
  
  When something was living but now its not
6.

Producers Eat food made by Consumers
- A.
  
  True
- B.
  
  False
7.

Consumers provide food/energy and make life possible for all other orginisms on earth
- A.
  
  True
- B.
  
  False
8.

_________ are organisms that grow on or in dead matter
- A.
  
  Decomposers
- B.
  
  Eaters
- C.
  
  Nothing
- D.
  
  Scavengers
9.

Diffusion is when particles are distributed by moving and spreding around the thing
- A.
  
  True
- B.
  
  False
10.

An Embryo is when a plant is fully formed
- A.
  
  True
- B.
  
  False
11.

In Photosynthesis a plant takes in ______ _______, _____, and ________ the plant will give off ______ and _______
12.

What are the basic needs of all living things
- A.
  
  Food
- B.
  
  Toys
- C.
  
  Water
- D.
  
  Habitat
- E.
  
  A car
- F.
  
  Air to breath
- G.
  
  A TV
13.

What is something adapted?
- A.
  
  Something a living creatue is born with to help it survive in the inviroment
- B.
  
  A gift
- C.
  
  When you adopt a baby
- D.
  
  When you go fishing
14.

An ecosystem is the interaction between living and non-living things in a particular environment
- A.
  
  False
- B.
  
  True
15.

This is a relationship when 2 organisms both benifits
- A.
  
  Parasitism
- B.
  
  Mutualism
- C.
  
  Symbiosis
- D.
  
  Commensalism
16.

This is a relationship when 1 organism benifits and 1 is neither benifited or harmed
- A.
  
  Parasitism
- B.
  
  Mutualism
- C.
  
  Symbiosis
- D.
  
  Commensalism
17.

Of these what are natural resources
- A.
  
  Trees
- B.
  
  Water
- C.
  
  Laptops
- D.
  
  Oil
- E.
  
  Minerals
- F.
  
  Lumber
- G.
  
  Glass
18.

What does Biotic mean
- A.
  
  When something has never been living
- B.
  
  When something is living
- C.
  
  When something was living but now its not
19.

What does dead mean
- A.
  
  When something has never been living
- B.
  
  When something is living
- C.
  
  When something was living but now its not
20.

A Niche is a roll something plays in its daily life
- A.
  
  True
- B.
  
  False
21.

_________ are organisms that feed or dead plant or animal matter
- A.
  
  Decomposers
- B.
  
  Eaters
- C.
  
  Nothing
- D.
  
  Scavengers
22.

Is this the water cycle? Precipitation to runoff/ground water to evapotation to condensation then back to precipitation
- A.
  
  True
- B.
  
  False
23.

This is an example of _______________ there is waste in the ocean then baby fish eat it then small fish eat the baby fish then large fish eat the small fish then us humans eat the big fish
24.

When nothing has ever grown in a place and something new grows it is called
- A.
  
  Primary succession
- B.
  
  Secondary Succession
- C.
  
  New growth
- D.
  
  Regrowth
25.

Something has grown in a place before and dies and something new grows it is called
- A.
  
  Primary succession
- B.
  
  Secondary Succession
- C.
  
  New growth
- D.
  
  Regrowth