L.5.3B.1 Ecosystems

Which of the following protect us from tsunami?

• planktons

• mangroves

• seaweed

• coral reefs

Which is the biotic factor?

• dead leaves

• air

• soil

• sunlight

Tags

NGSS.MS-LS2-2

Which is the aboitic factor?

• soil

• dead leaves

• bull horns

• worms

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What ecosystem is this?

• Tropical rain forest

• Desert

• Grassland

• Temperate Rain Forest

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

What ecosystem has 3 zones?

• Temperate Forest

• Grasslands

• Standing water ecosystem

• Running water ecosystem

What is an abiotic factor in the desert?

• lizards

• scorpions

• dry land

• cacti needles

Tags

NGSS.MS-LS2-3

The second zone. The sunlight is a limiting factor

• Littoral Zone

• profundal zone

• Limnetic zone

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What are the biotic factors of grassland ecosystem?

• mosses

• soil

• temperature

• rainfall

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which ecosystem has mangrove, coral reefs, plankton, lobster

• dessert

• desert

• marine

• freshwater

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS2-5

Which of the following statements is FALSE about an ecosystem?

• An ecosystem is a biological environment.

• The ecosystem may be comprised of many different organisms

• The producers in the ecosystem are called autotrophs

• The autotrophs are called herbivores