Question 1

Which absorbs sunlight needed for photosynthesis?

Accepted Answer

Chlorophyll

Answer

Stomata

Answer

Chloroplasts

Answer

Vacuole

Question 2

When water from plants is  removed, the process is called...

Accepted Answer

Transpiration

Answer

Evaporation

Answer

Transformation

Answer

Condensation

Question 3

What do you call ana ecosystem where fresh and sea water meet?

Accepted Answer

Estuary

Answer

Taiga

Answer

River

Answer

Pond

Question 4

What do you call the porss found on the underside of the leaves?

Accepted Answer

Stomata

Answer

Cuticle

Answer

Petiole

Answer

Veins

Question 5

What is the by product of photosynthesis?

Accepted Answer

Oxygen

Answer

Water

Answer

Chlorophyll

Answer

Carbon dioxide

Question 6

Which is the  largest in eco.ogical hierarchy?

Accepted Answer

Biosphere

Answer

Ecosystem

Answer

Community

Answer

Biome

Question 7

Which biome has no tress?

Accepted Answer

Tundra

Answer

Grassland

Answer

Rainforest

Answer

Taiga

Question 8

Which shows the amount of energy available?

Accepted Answer

Energy pyramid

Answer

Food chain

Answer

Food web

Answer

Food pyramid

Question 9

What relationship exist between  a buffalo and a bird?

Accepted Answer

Mutualism

Answer

Competition

Answer

Parasitism

Answer

Commensalism

Question 10

How. Any percent of energy is passed on from each level of the pyramid?

Accepted Answer

10

Answer

20

Answer

100

Answer

50

Question 11

What type of symbiosis exists in an aquarium?

Accepted Answer

Competition

Answer

Parasitism

Answer

Commensalism

Answer

Predatio n

Question 12

Group of  populations livi ng in a specific area is...

Accepted Answer

Community

Answer

Biome

Answer

Ecosystem

Answer

Ecosystem

Question 13

Autotrophs are

Accepted Answer

Producers

Answer

Consumers

Answer

Detritivores

Answer

Decomposers

Question 14

If plants store more sugar, it is stored as

Accepted Answer

Starch

Answer

Glucose

Answer

Lactose

Answer

Sucrose

Question 15

Growth of plants due to gravity is

Accepted Answer

Geotropism

Answer

Heliotropism

Answer

Phototropism

Answer

Thigmotropism

Question 16

In what way can thigmotropism help a plant?

Accepted Answer

Support

Answer

Reproduction

Answer

Food making

Answer

Growth

Question 17

When one organism benefits while the other is killed or eaten, what relationship exist?

Accepted Answer

Predationn

Answer

Commensalism

Answer

Mutualism

Answer

Parasitism

Question 18

Which is consideredd a cool forest biome?

Accepted Answer

Taiga

Answer

Rainforest

Answer

Grassland

Answer

Tundra

Question 19

A biome where grasses are the main plant life?

Accepted Answer

Grassland

Answer

Rainforest

Answer

Taiga

Answer

Tundra

Question 20

Sa dy, rocky bio e with little rainfall and plant life

Accepted Answer

Desert

Answer

Tundra

Answer

Taiga

Answer

Grassland

Question 21

When a last organism of a species dies,it becomes

Accepted Answer

Extinct

Answer

Invasive

Answer

Harmful

Answer

Endangered

Question 22

A resource that limits a population growth is called

Accepted Answer

Limiting factor

Answer

Carrying capacity

Answer

Red tide

Answer

Over crowding

Question 23

A living thing eaten by another organism

Accepted Answer

Prey

Answer

Parasite

Answer

Predator

Answer

Host

Question 24

Which occurs when there is a sudden growth of algae in coastal waters?

Accepted Answer

Red tide

Answer

Overpopulation

Answer

Limiting factor

Answer

Overcrowding

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